ZIP Codes Near 03801 — Portsmouth, NH

There are 65 ZIP codes within 25 miles of 03801, covering 63 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Greenland, NH	3.2 mi	1
New Castle, NH	4.3 mi	1
Kittery, ME	4.5 mi	1
Rye, NH	4.6 mi	1
Eliot, ME	5.3 mi	1
Kittery Point, ME	6.1 mi	1
Stratham, NH	6.2 mi	1
Durham, NH	6.5 mi	1
Rye Beach, NH	6.6 mi	1
North Hampton, NH	6.6 mi	1
Newmarket, NH	7.4 mi	1
Newfields, NH	8.5 mi	1
Dover, NH	9.0 mi	1
York, ME	9.1 mi	1
Hampton, NH	9.4 mi	1
York Harbor, ME	9.5 mi	1
Madbury, NH	9.8 mi	1
Rollinsford, NH	10.4 mi	1
Lee, NH	10.7 mi	1
Hampton Falls, NH	10.9 mi	1
Exeter, NH	11.5 mi	1
South Berwick, ME	11.8 mi	1
York Beach, ME	12.1 mi	1
Somersworth, NH	13.1 mi	1
Seabrook, NH	13.2 mi	1
Cape Neddick, ME	13.3 mi	1
Epping, NH	13.7 mi	1
East Kingston, NH	14.7 mi	1
Barrington, NH	15.4 mi	1
Berwick, ME	15.9 mi	1
Rochester, NH	15.9 mi	3
Salisbury, MA	15.9 mi	1
Ogunquit, ME	15.9 mi	1
Nottingham, NH	16.3 mi	1
Amesbury, MA	16.8 mi	1
Kingston, NH	17.1 mi	1
Fremont, NH	17.2 mi	1
Newburyport, MA	18.5 mi	1
West Nottingham, NH	18.5 mi	1
Newton, NH	18.6 mi	1
Danville, NH	18.8 mi	1
North Berwick, ME	18.8 mi	1
Merrimac, MA	19.3 mi	1
Wells, ME	19.5 mi	1
Raymond, NH	20.1 mi	1
Newbury, MA	20.5 mi	1
East Hampstead, NH	20.7 mi	1
West Newbury, MA	21.0 mi	1
Sandown, NH	21.4 mi	1
Plaistow, NH	21.8 mi	1
Byfield, MA	22.4 mi	1
Strafford, NH	22.5 mi	1
Northwood, NH	22.6 mi	1
Haverhill, MA	22.9 mi	1
Hampstead, NH	23.0 mi	1
Deerfield, NH	23.1 mi	1
Lebanon, ME	23.4 mi	1
Chester, NH	23.7 mi	1
Sanford, ME	23.7 mi	1
Farmington, NH	24.3 mi	1
Atkinson, NH	24.3 mi	1
Groveland, MA	24.6 mi	1
Rowley, MA	24.6 mi	1

All 65 ZIP codes, by distance

ZIP	City	County	Distance
03840	Greenland, NH	Rockingham	3.2 mi
03854	New Castle, NH	Rockingham	4.3 mi
03904	Kittery, ME	York	4.5 mi
03870	Rye, NH	Rockingham	4.6 mi
03903	Eliot, ME	York	5.3 mi
03905	Kittery Point, ME	York	6.1 mi
03885	Stratham, NH	Rockingham	6.2 mi
03824	Durham, NH	Strafford	6.5 mi
03871	Rye Beach, NH	Rockingham	6.6 mi
03862	North Hampton, NH	Rockingham	6.6 mi
03857	Newmarket, NH	Rockingham	7.4 mi
03856	Newfields, NH	Rockingham	8.5 mi
03820	Dover, NH	Strafford	9.0 mi
03909	York, ME	York	9.1 mi
03842	Hampton, NH	Rockingham	9.4 mi
03911	York Harbor, ME	York	9.5 mi
03823	Madbury, NH	Strafford	9.8 mi
03869	Rollinsford, NH	Strafford	10.4 mi
03861	Lee, NH	Strafford	10.7 mi
03844	Hampton Falls, NH	Rockingham	10.9 mi
03833	Exeter, NH	Rockingham	11.5 mi
03908	South Berwick, ME	York	11.8 mi
03910	York Beach, ME	York	12.1 mi
03878	Somersworth, NH	Strafford	13.1 mi
03874	Seabrook, NH	Rockingham	13.2 mi
03902	Cape Neddick, ME	York	13.3 mi
03042	Epping, NH	Rockingham	13.7 mi
03827	East Kingston, NH	Rockingham	14.7 mi
03825	Barrington, NH	Strafford	15.4 mi
03901	Berwick, ME	York	15.9 mi
03839	Rochester, NH	Strafford	15.9 mi
01952	Salisbury, MA	Essex	15.9 mi
03907	Ogunquit, ME	York	15.9 mi
03290	Nottingham, NH	Rockingham	16.3 mi
01913	Amesbury, MA	Essex	16.8 mi
03848	Kingston, NH	Rockingham	17.1 mi
03044	Fremont, NH	Rockingham	17.2 mi
03868	Rochester, NH	Strafford	18.3 mi
03867	Rochester, NH	Strafford	18.4 mi
01950	Newburyport, MA	Essex	18.5 mi
03291	West Nottingham, NH	Rockingham	18.5 mi
03858	Newton, NH	Rockingham	18.6 mi
03819	Danville, NH	Rockingham	18.8 mi
03906	North Berwick, ME	York	18.8 mi
01860	Merrimac, MA	Essex	19.3 mi
04090	Wells, ME	York	19.5 mi
03077	Raymond, NH	Rockingham	20.1 mi
01951	Newbury, MA	Essex	20.5 mi
03826	East Hampstead, NH	Rockingham	20.7 mi
01985	West Newbury, MA	Essex	21.0 mi
03873	Sandown, NH	Rockingham	21.4 mi
03865	Plaistow, NH	Rockingham	21.8 mi
01922	Byfield, MA	Essex	22.4 mi
03884	Strafford, NH	Strafford	22.5 mi
03261	Northwood, NH	Rockingham	22.6 mi
01830	Haverhill, MA	Essex	22.9 mi
03841	Hampstead, NH	Rockingham	23.0 mi
03037	Deerfield, NH	Rockingham	23.1 mi
04027	Lebanon, ME	York	23.4 mi
03036	Chester, NH	Rockingham	23.7 mi
04073	Sanford, ME	York	23.7 mi
03835	Farmington, NH	Strafford	24.3 mi
03811	Atkinson, NH	Rockingham	24.3 mi
01834	Groveland, MA	Essex	24.6 mi
01969	Rowley, MA	Essex	24.6 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 03801 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 03801

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

ZIP code 03801 Radius API