ZIP Codes Near 20899 — Gaithersburg, MD

There are 220 ZIP codes within 25 miles of 20899, covering 99 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Gaithersburg, MD	1.5 mi	4
Washington Grove, MD	2.2 mi	1
Montgomery Village, MD	2.6 mi	1
Rockville, MD	4.2 mi	4
Germantown, MD	4.4 mi	2
Derwood, MD	4.5 mi	1
Boyds, MD	6.5 mi	1
Potomac, MD	7.6 mi	1
Olney, MD	7.7 mi	1
Clarksburg, MD	8.7 mi	1
Silver Spring, MD	9.5 mi	7
Brookeville, MD	9.6 mi	1
Sandy Spring, MD	10.0 mi	1
Garrett Park, MD	10.0 mi	1
Barnesville, MD	10.0 mi	1
Damascus, MD	10.2 mi	1
Great Falls, VA	10.4 mi	1
Poolesville, MD	10.5 mi	1
Bethesda, MD	10.7 mi	6
Brinklow, MD	10.9 mi	1
Bealsville, MD	10.9 mi	1
Kensington, MD	11.0 mi	1
Sterling, VA	11.3 mi	3
Ashton, MD	11.6 mi	1
Dickerson, MD	12.0 mi	1
Cabin John, MD	12.2 mi	1
Glen Echo, MD	12.9 mi	1
Glenelg, MD	13.0 mi	1
Dayton, MD	13.0 mi	1
Reston, VA	13.3 mi	3
Mclean, VA	13.3 mi	2
Chevy Chase, MD	13.3 mi	1
Spencerville, MD	13.3 mi	1
Highland, MD	13.5 mi	1
Glenwood, MD	13.8 mi	1
Ijamsville, MD	14.2 mi	1
Herndon, VA	14.3 mi	2
Monrovia, MD	14.5 mi	1
Vienna, VA	14.7 mi	3
Clarksville, MD	14.8 mi	1
Washington, DC	14.9 mi	55
Woodbine, MD	15.2 mi	1
Burtonsville, MD	15.3 mi	1
Fulton, MD	15.4 mi	1
Ashburn, VA	15.8 mi	2
Takoma Park, MD	16.1 mi	1
Adamstown, MD	16.3 mi	1
Frederick, MD	16.5 mi	4
Hyattsville, MD	16.6 mi	5
West Friendship, MD	16.7 mi	1
Cooksville, MD	16.8 mi	1
Falls Church, VA	16.9 mi	5
Tuscarora, MD	16.9 mi	1
Arlington, VA	17.2 mi	10
Leesburg, VA	17.2 mi	2
Dunn Loring, VA	17.3 mi	1
Mount Airy, MD	17.6 mi	1
Buckeystown, MD	17.7 mi	1
College Park, MD	17.9 mi	2
Laurel, MD	18.1 mi	4
Beltsville, MD	18.3 mi	1
Columbia, MD	18.4 mi	3
Oakton, VA	18.6 mi	1
New Market, MD	18.6 mi	1
Point Of Rocks, MD	19.1 mi	1
Mount Rainier, MD	19.4 mi	1
Ellicott City, MD	19.4 mi	2
Fort Myer, VA	19.8 mi	1
Fairfax, VA	19.8 mi	5
Paeonian Springs, VA	20.3 mi	1
Brentwood, MD	20.4 mi	1
Greenbelt, MD	20.4 mi	2
Riverdale, MD	20.4 mi	1
Bladensburg, MD	20.9 mi	1
Chantilly, VA	21.1 mi	2
Savage, MD	21.2 mi	1
Annandale, VA	21.7 mi	1
Marriottsville, MD	21.8 mi	1
Sykesville, MD	22.0 mi	1
Alexandria, VA	22.0 mi	7
Waterford, VA	22.0 mi	1
Washington Navy Yard, DC	22.3 mi	1
Naval Anacost Annex, DC	22.7 mi	1
Jessup, MD	22.9 mi	1
Annapolis Junction, MD	23.0 mi	1
Lanham, MD	23.2 mi	1
Libertytown, MD	23.3 mi	1
Woodstock, MD	23.5 mi	1
Hamilton, VA	23.5 mi	1
Springfield, VA	23.6 mi	1
Glenn Dale, MD	24.0 mi	1
Jefferson, MD	24.1 mi	1
Lovettsville, VA	24.1 mi	1
Braddock Heights, MD	24.2 mi	1
Centreville, VA	24.5 mi	1
Aldie, VA	24.6 mi	1
Walkersville, MD	24.8 mi	1
Burke, VA	24.9 mi	1
Capitol Heights, MD	25.0 mi	1

All 220 ZIP codes, by distance

ZIP	City	County	Distance
20877	Gaithersburg, MD	Montgomery	1.5 mi
20880	Washington Grove, MD	Montgomery	2.2 mi
20886	Montgomery Village, MD	Montgomery	2.6 mi
20878	Gaithersburg, MD	Montgomery	2.7 mi
20879	Gaithersburg, MD	Montgomery	2.9 mi
20850	Rockville, MD	Montgomery	4.2 mi
20876	Germantown, MD	Montgomery	4.4 mi
20874	Germantown, MD	Montgomery	4.5 mi
20855	Derwood, MD	Montgomery	4.5 mi
20841	Boyds, MD	Montgomery	6.5 mi
20851	Rockville, MD	Montgomery	6.9 mi
20853	Rockville, MD	Montgomery	7.1 mi
20882	Gaithersburg, MD	Montgomery	7.1 mi
20854	Potomac, MD	Montgomery	7.6 mi
20832	Olney, MD	Montgomery	7.7 mi
20852	Rockville, MD	Montgomery	8.1 mi
20871	Clarksburg, MD	Montgomery	8.7 mi
20906	Silver Spring, MD	Montgomery	9.5 mi
20833	Brookeville, MD	Montgomery	9.6 mi
20860	Sandy Spring, MD	Montgomery	10.0 mi
20896	Garrett Park, MD	Montgomery	10.0 mi
20838	Barnesville, MD	Montgomery	10.0 mi
20872	Damascus, MD	Montgomery	10.2 mi
22066	Great Falls, VA	Fairfax	10.4 mi
20837	Poolesville, MD	Montgomery	10.5 mi
20817	Bethesda, MD	Montgomery	10.7 mi
20862	Brinklow, MD	Montgomery	10.9 mi
20839	Bealsville, MD	Montgomery	10.9 mi
20895	Kensington, MD	Montgomery	11.0 mi
20165	Sterling, VA	Loudoun	11.3 mi
20814	Bethesda, MD	Montgomery	11.4 mi
20892	Bethesda, MD	Montgomery	11.6 mi
20902	Silver Spring, MD	Montgomery	11.6 mi
20861	Ashton, MD	Montgomery	11.6 mi
20889	Bethesda, MD	Montgomery	11.9 mi
20894	Bethesda, MD	Montgomery	11.9 mi
20842	Dickerson, MD	Montgomery	12.0 mi
20818	Cabin John, MD	Montgomery	12.2 mi
20905	Silver Spring, MD	Montgomery	12.3 mi
20812	Glen Echo, MD	Montgomery	12.9 mi
21737	Glenelg, MD	Howard	13.0 mi
21036	Dayton, MD	Howard	13.0 mi
20194	Reston, VA	Fairfax	13.3 mi
20164	Sterling, VA	Loudoun	13.3 mi
22102	Mclean, VA	Fairfax	13.3 mi
20815	Chevy Chase, MD	Montgomery	13.3 mi
20868	Spencerville, MD	Montgomery	13.3 mi
20777	Highland, MD	Howard	13.5 mi
20910	Silver Spring, MD	Montgomery	13.8 mi
20904	Silver Spring, MD	Montgomery	13.8 mi
21738	Glenwood, MD	Howard	13.8 mi
20901	Silver Spring, MD	Montgomery	14.0 mi
20816	Bethesda, MD	Montgomery	14.0 mi
21754	Ijamsville, MD	Frederick	14.2 mi
20170	Herndon, VA	Fairfax	14.3 mi
20190	Reston, VA	Fairfax	14.3 mi
22101	Mclean, VA	Fairfax	14.5 mi
21770	Monrovia, MD	Frederick	14.5 mi
22182	Vienna, VA	Fairfax	14.7 mi
21029	Clarksville, MD	Howard	14.8 mi
20015	Washington, DC	District of Columbia	14.9 mi
20903	Silver Spring, MD	Montgomery	15.2 mi
20012	Washington, DC	District of Columbia	15.2 mi
21797	Woodbine, MD	Howard	15.2 mi
20866	Burtonsville, MD	Montgomery	15.3 mi
20759	Fulton, MD	Howard	15.4 mi
20016	Washington, DC	District of Columbia	15.7 mi
20147	Ashburn, VA	Loudoun	15.8 mi
20912	Takoma Park, MD	Montgomery	16.1 mi
20191	Reston, VA	Fairfax	16.2 mi
21710	Adamstown, MD	Frederick	16.3 mi
21704	Frederick, MD	Frederick	16.5 mi
20783	Hyattsville, MD	Prince George's	16.6 mi
20008	Washington, DC	District of Columbia	16.7 mi
21794	West Friendship, MD	Howard	16.7 mi
20011	Washington, DC	District of Columbia	16.8 mi
21723	Cooksville, MD	Howard	16.8 mi
22043	Falls Church, VA	Fairfax	16.9 mi
21790	Tuscarora, MD	Frederick	16.9 mi
22181	Vienna, VA	Fairfax	17.0 mi
22207	Arlington, VA	Arlington	17.2 mi
20176	Leesburg, VA	Loudoun	17.2 mi
22180	Vienna, VA	Fairfax	17.3 mi
20542	Washington, DC	District of Columbia	17.3 mi
22027	Dunn Loring, VA	Fairfax	17.3 mi
22213	Arlington, VA	Arlington	17.5 mi
21771	Mount Airy, MD	Frederick	17.6 mi
20007	Washington, DC	District of Columbia	17.7 mi
21717	Buckeystown, MD	Frederick	17.7 mi
20010	Washington, DC	District of Columbia	17.7 mi
20166	Sterling, VA	Loudoun	17.9 mi
22046	Falls Church, VA	Falls Church	17.9 mi
20742	College Park, MD	Prince George's	17.9 mi
20057	Washington, DC	District of Columbia	17.9 mi
20317	Washington, DC	District of Columbia	18.0 mi
20171	Herndon, VA	Fairfax	18.1 mi
20707	Laurel, MD	Prince George's	18.1 mi
20740	College Park, MD	Prince George's	18.2 mi
20009	Washington, DC	District of Columbia	18.2 mi
20705	Beltsville, MD	Prince George's	18.3 mi
20782	Hyattsville, MD	Prince George's	18.3 mi
21044	Columbia, MD	Howard	18.4 mi
20064	Washington, DC	District of Columbia	18.5 mi
22205	Arlington, VA	Arlington	18.5 mi
22124	Oakton, VA	Fairfax	18.6 mi
21774	New Market, MD	Frederick	18.6 mi
20059	Washington, DC	District of Columbia	18.6 mi
20017	Washington, DC	District of Columbia	18.6 mi
20422	Washington, DC	District of Columbia	18.6 mi
20723	Laurel, MD	Howard	18.7 mi
20036	Washington, DC	District of Columbia	18.9 mi
22209	Arlington, VA	Arlington	18.9 mi
22201	Arlington, VA	Arlington	18.9 mi
20427	Washington, DC	District of Columbia	19.0 mi
21777	Point Of Rocks, MD	Frederick	19.1 mi
20566	Washington, DC	District of Columbia	19.2 mi
20052	Washington, DC	District of Columbia	19.2 mi
20431	Washington, DC	District of Columbia	19.3 mi
20005	Washington, DC	District of Columbia	19.3 mi
20712	Mount Rainier, MD	Prince George's	19.4 mi
22042	Falls Church, VA	Fairfax	19.4 mi
20001	Washington, DC	District of Columbia	19.4 mi
20006	Washington, DC	District of Columbia	19.4 mi
21042	Ellicott City, MD	Howard	19.4 mi
22203	Arlington, VA	Arlington	19.5 mi
20520	Washington, DC	District of Columbia	19.5 mi
20037	Washington, DC	District of Columbia	19.5 mi
20415	Washington, DC	District of Columbia	19.6 mi
20418	Washington, DC	District of Columbia	19.6 mi
20245	Washington, DC	District of Columbia	19.6 mi
20240	Washington, DC	District of Columbia	19.6 mi
20551	Washington, DC	District of Columbia	19.6 mi
20220	Washington, DC	District of Columbia	19.7 mi
22211	Fort Myer, VA	Arlington	19.8 mi
20045	Washington, DC	District of Columbia	19.8 mi
22031	Fairfax, VA	Fairfax	19.8 mi
20230	Washington, DC	District of Columbia	19.8 mi
22044	Falls Church, VA	Fairfax	19.9 mi
20018	Washington, DC	District of Columbia	20.0 mi
20004	Washington, DC	District of Columbia	20.0 mi
20148	Ashburn, VA	Loudoun	20.0 mi
20535	Washington, DC	District of Columbia	20.1 mi
21046	Columbia, MD	Howard	20.2 mi
20530	Washington, DC	District of Columbia	20.2 mi
20408	Washington, DC	District of Columbia	20.2 mi
20560	Washington, DC	District of Columbia	20.3 mi
20129	Paeonian Springs, VA	Loudoun	20.3 mi
22214	Arlington, VA	Arlington	20.3 mi
20722	Brentwood, MD	Prince George's	20.4 mi
20770	Greenbelt, MD	Prince George's	20.4 mi
20250	Washington, DC	District of Columbia	20.4 mi
20737	Riverdale, MD	Prince George's	20.4 mi
20781	Hyattsville, MD	Prince George's	20.5 mi
20565	Washington, DC	District of Columbia	20.5 mi
22204	Arlington, VA	Arlington	20.6 mi
20591	Washington, DC	District of Columbia	20.6 mi
22033	Fairfax, VA	Fairfax	20.6 mi
21703	Frederick, MD	Frederick	20.7 mi
20002	Washington, DC	District of Columbia	20.7 mi
20510	Washington, DC	District of Columbia	20.7 mi
20260	Washington, DC	District of Columbia	20.7 mi
22041	Falls Church, VA	Fairfax	20.8 mi
20204	Washington, DC	District of Columbia	20.9 mi
20710	Bladensburg, MD	Prince George's	20.9 mi
20515	Washington, DC	District of Columbia	21.0 mi
21705	Frederick, MD	Frederick	21.0 mi
20540	Washington, DC	District of Columbia	21.0 mi
20151	Chantilly, VA	Fairfax	21.1 mi
20024	Washington, DC	District of Columbia	21.1 mi
20763	Savage, MD	Howard	21.2 mi
21045	Columbia, MD	Howard	21.3 mi
20175	Leesburg, VA	Loudoun	21.3 mi
22035	Fairfax, VA	Fairfax	21.4 mi
20708	Laurel, MD	Prince George's	21.6 mi
22003	Annandale, VA	Fairfax	21.7 mi
20771	Greenbelt, MD	Prince George's	21.7 mi
22202	Arlington, VA	Arlington	21.7 mi
20003	Washington, DC	District of Columbia	21.8 mi
21104	Marriottsville, MD	Howard	21.8 mi
22206	Arlington, VA	Arlington	21.8 mi
21701	Frederick, MD	Frederick	21.9 mi
20390	Washington, DC	District of Columbia	21.9 mi
20319	Washington, DC	District of Columbia	21.9 mi
20784	Hyattsville, MD	Prince George's	22.0 mi
21784	Sykesville, MD	Carroll	22.0 mi
22311	Alexandria, VA	Alexandria	22.0 mi
20197	Waterford, VA	Loudoun	22.0 mi
22030	Fairfax, VA	Fairfax	22.2 mi
20388	Washington Navy Yard, DC	District of Columbia	22.3 mi
20373	Naval Anacost Annex, DC	District of Columbia	22.7 mi
22032	Fairfax, VA	Fairfax	22.8 mi
20019	Washington, DC	District of Columbia	22.8 mi
22305	Alexandria, VA	Alexandria	22.8 mi
22312	Alexandria, VA	Fairfax	22.9 mi
20794	Jessup, MD	Howard	22.9 mi
20701	Annapolis Junction, MD	Howard	23.0 mi
22302	Alexandria, VA	Alexandria	23.0 mi
20706	Lanham, MD	Prince George's	23.2 mi
20724	Laurel, MD	Anne Arundel	23.2 mi
21762	Libertytown, MD	Frederick	23.3 mi
20020	Washington, DC	District of Columbia	23.4 mi
20152	Chantilly, VA	Loudoun	23.5 mi
22304	Alexandria, VA	Alexandria	23.5 mi
21163	Woodstock, MD	Baltimore	23.5 mi
20158	Hamilton, VA	Loudoun	23.5 mi
22151	Springfield, VA	Fairfax	23.6 mi
21043	Ellicott City, MD	Howard	23.7 mi
20785	Hyattsville, MD	Prince George's	23.8 mi
22301	Alexandria, VA	Alexandria	23.9 mi
20769	Glenn Dale, MD	Prince George's	24.0 mi
21755	Jefferson, MD	Frederick	24.1 mi
20180	Lovettsville, VA	Loudoun	24.1 mi
20032	Washington, DC	District of Columbia	24.2 mi
21714	Braddock Heights, MD	Frederick	24.2 mi
20120	Centreville, VA	Fairfax	24.5 mi
20105	Aldie, VA	Loudoun	24.6 mi
21793	Walkersville, MD	Frederick	24.8 mi
22314	Alexandria, VA	Alexandria	24.8 mi
22015	Burke, VA	Fairfax	24.9 mi
20743	Capitol Heights, MD	Prince George's	25.0 mi

How this list is calculated

Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 20899 to each of the others. Two consequences worth knowing about:

Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.

If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.

Back to 20899

County, time zone, area codes, and the full ZIP+4 lookup for any address in Gaithersburg.

ZIP code 20899 Radius API