ZIP Codes Near 17020 — Duncannon, PA

There are 69 ZIP codes within 25 miles of 17020, covering 58 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
New Buffalo, PA	4.7 mi	1
Marysville, PA	5.9 mi	1
New Bloomfield, PA	7.1 mi	1
Newport, PA	7.2 mi	1
Dauphin, PA	8.6 mi	1
Enola, PA	8.7 mi	1
Shermans Dale, PA	9.2 mi	1
Summerdale, PA	9.2 mi	1
Harrisburg, PA	10.6 mi	10
Mechanicsburg, PA	11.2 mi	2
Millerstown, PA	11.8 mi	1
Liverpool, PA	12.5 mi	1
Millersburg, PA	13.1 mi	1
Halifax, PA	13.2 mi	1
Camp Hill, PA	13.5 mi	1
Lemoyne, PA	13.6 mi	1
Elliottsburg, PA	13.9 mi	1
Carlisle, PA	14.1 mi	2
Thompsontown, PA	15.1 mi	1
Landisburg, PA	16.2 mi	1
Dalmatia, PA	16.8 mi	1
Elizabethville, PA	17.0 mi	1
New Cumberland, PA	17.2 mi	1
Grantham, PA	17.7 mi	1
Berrysburg, PA	18.1 mi	1
Mexico, PA	18.5 mi	1
Cocolamus, PA	18.9 mi	1
Plainfield, PA	19.2 mi	1
Boiling Springs, PA	19.5 mi	1
Highspire, PA	19.5 mi	1
Mount Pleasant Mills, PA	19.6 mi	1
Loysville, PA	19.7 mi	1
Richfield, PA	19.8 mi	1
Oakland Mills, PA	20.1 mi	1
Mcalisterville, PA	20.2 mi	1
Hummelstown, PA	20.2 mi	1
Ickesburg, PA	20.3 mi	1
Pillow, PA	20.3 mi	1
Grantville, PA	20.7 mi	1
Gratz, PA	20.9 mi	1
Lewisberry, PA	20.9 mi	1
Port Royal, PA	21.0 mi	1
Lykens, PA	21.4 mi	1
Port Trevorton, PA	21.5 mi	1
Mifflintown, PA	21.8 mi	1
Etters, PA	21.8 mi	1
Dillsburg, PA	22.1 mi	1
Wiconisco, PA	22.4 mi	1
Middletown, PA	22.4 mi	1
Franklintown, PA	23.2 mi	1
Mount Holly Springs, PA	23.2 mi	1
Herndon, PA	23.2 mi	1
Tower City, PA	23.8 mi	1
Hershey, PA	24.0 mi	1
Freeburg, PA	24.2 mi	1
York Haven, PA	24.5 mi	1
Beaver Springs, PA	24.7 mi	1
Newville, PA	24.8 mi	1

All 69 ZIP codes, by distance

ZIP	City	County	Distance
17069	New Buffalo, PA	Perry	4.7 mi
17053	Marysville, PA	Perry	5.9 mi
17068	New Bloomfield, PA	Perry	7.1 mi
17074	Newport, PA	Perry	7.2 mi
17018	Dauphin, PA	Dauphin	8.6 mi
17025	Enola, PA	Cumberland	8.7 mi
17090	Shermans Dale, PA	Perry	9.2 mi
17093	Summerdale, PA	Cumberland	9.2 mi
17110	Harrisburg, PA	Dauphin	10.6 mi
17050	Mechanicsburg, PA	Cumberland	11.2 mi
17062	Millerstown, PA	Perry	11.8 mi
17102	Harrisburg, PA	Dauphin	12.3 mi
17045	Liverpool, PA	Perry	12.5 mi
17061	Millersburg, PA	Dauphin	13.1 mi
17120	Harrisburg, PA	Dauphin	13.1 mi
17032	Halifax, PA	Dauphin	13.2 mi
17101	Harrisburg, PA	Dauphin	13.3 mi
17103	Harrisburg, PA	Dauphin	13.3 mi
17011	Camp Hill, PA	Cumberland	13.5 mi
17043	Lemoyne, PA	Cumberland	13.6 mi
17024	Elliottsburg, PA	Perry	13.9 mi
17013	Carlisle, PA	Cumberland	14.1 mi
17109	Harrisburg, PA	Dauphin	14.2 mi
17112	Harrisburg, PA	Dauphin	14.5 mi
17094	Thompsontown, PA	Juniata	15.1 mi
17104	Harrisburg, PA	Dauphin	15.6 mi
17040	Landisburg, PA	Perry	16.2 mi
17055	Mechanicsburg, PA	Cumberland	16.2 mi
17111	Harrisburg, PA	Dauphin	16.8 mi
17017	Dalmatia, PA	Northumberland	16.8 mi
17023	Elizabethville, PA	Dauphin	17.0 mi
17113	Harrisburg, PA	Dauphin	17.1 mi
17070	New Cumberland, PA	York	17.2 mi
17027	Grantham, PA	Cumberland	17.7 mi
17005	Berrysburg, PA	Dauphin	18.1 mi
17056	Mexico, PA	Juniata	18.5 mi
17015	Carlisle, PA	Cumberland	18.5 mi
17014	Cocolamus, PA	Juniata	18.9 mi
17081	Plainfield, PA	Cumberland	19.2 mi
17007	Boiling Springs, PA	Cumberland	19.5 mi
17034	Highspire, PA	Dauphin	19.5 mi
17853	Mount Pleasant Mills, PA	Snyder	19.6 mi
17047	Loysville, PA	Perry	19.7 mi
17086	Richfield, PA	Snyder	19.8 mi
17076	Oakland Mills, PA	Juniata	20.1 mi
17049	Mcalisterville, PA	Juniata	20.2 mi
17036	Hummelstown, PA	Dauphin	20.2 mi
17037	Ickesburg, PA	Perry	20.3 mi
17080	Pillow, PA	Dauphin	20.3 mi
17028	Grantville, PA	Lebanon	20.7 mi
17030	Gratz, PA	Dauphin	20.9 mi
17339	Lewisberry, PA	York	20.9 mi
17082	Port Royal, PA	Juniata	21.0 mi
17048	Lykens, PA	Dauphin	21.4 mi
17864	Port Trevorton, PA	Snyder	21.5 mi
17059	Mifflintown, PA	Juniata	21.8 mi
17319	Etters, PA	York	21.8 mi
17019	Dillsburg, PA	York	22.1 mi
17097	Wiconisco, PA	Dauphin	22.4 mi
17057	Middletown, PA	Dauphin	22.4 mi
17323	Franklintown, PA	York	23.2 mi
17065	Mount Holly Springs, PA	Cumberland	23.2 mi
17830	Herndon, PA	Northumberland	23.2 mi
17980	Tower City, PA	Dauphin	23.8 mi
17033	Hershey, PA	Dauphin	24.0 mi
17827	Freeburg, PA	Snyder	24.2 mi
17370	York Haven, PA	York	24.5 mi
17812	Beaver Springs, PA	Snyder	24.7 mi
17241	Newville, PA	Cumberland	24.8 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 17020 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 17020

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

ZIP code 17020 Radius API