ZIP Codes Near 03810 — Alton Bay, NH

There are 58 ZIP codes within 25 miles of 03810, covering 56 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Gilford, NH	5.7 mi	1
Alton, NH	6.1 mi	1
Gilmanton Iron Works, NH	7.6 mi	1
Mirror Lake, NH	7.7 mi	1
Wolfeboro, NH	7.7 mi	1
New Durham, NH	8.2 mi	1
Gilmanton, NH	8.5 mi	1
Laconia, NH	10.4 mi	1
Belmont, NH	10.7 mi	1
Union, NH	11.1 mi	1
Center Barnstead, NH	11.7 mi	1
Melvin Village, NH	11.8 mi	1
Center Tuftonboro, NH	11.9 mi	1
Sanbornville, NH	12.3 mi	1
Meredith, NH	13.1 mi	1
Barnstead, NH	13.3 mi	1
Ossipee, NH	14.2 mi	1
Moultonborough, NH	14.5 mi	1
Milton, NH	14.6 mi	1
Farmington, NH	15.2 mi	1
Milton Mills, NH	15.4 mi	1
East Wakefield, NH	16.1 mi	1
Pittsfield, NH	16.1 mi	1
Sanbornton, NH	16.2 mi	1
Loudon, NH	16.3 mi	1
Tilton, NH	16.3 mi	1
Center Harbor, NH	16.8 mi	1
Center Ossipee, NH	17.6 mi	1
Acton, ME	18.0 mi	1
Canterbury, NH	18.1 mi	1
Strafford, NH	18.3 mi	1
New Hampton, NH	19.0 mi	1
Effingham, NH	19.3 mi	1
Chichester, NH	19.6 mi	1
South Tamworth, NH	19.8 mi	1
West Newfield, ME	20.2 mi	1
West Ossipee, NH	20.3 mi	1
Lebanon, ME	20.3 mi	1
Franklin, NH	20.4 mi	1
Rochester, NH	21.3 mi	3
Center Sandwich, NH	21.7 mi	1
Epsom, NH	21.8 mi	1
Ashland, NH	21.8 mi	1
Holderness, NH	21.8 mi	1
Northwood, NH	22.0 mi	1
Shapleigh, ME	22.2 mi	1
Newfield, ME	23.0 mi	1
Freedom, NH	23.1 mi	1
Tamworth, NH	23.3 mi	1
Parsonsfield, ME	23.4 mi	1
Springvale, ME	23.7 mi	1
Hill, NH	24.3 mi	1
East Andover, NH	24.4 mi	1
Barrington, NH	24.7 mi	1
Concord, NH	24.8 mi	1
West Nottingham, NH	25.0 mi	1

All 58 ZIP codes, by distance

ZIP	City	County	Distance
03249	Gilford, NH	Belknap	5.7 mi
03809	Alton, NH	Belknap	6.1 mi
03837	Gilmanton Iron Works, NH	Belknap	7.6 mi
03853	Mirror Lake, NH	Carroll	7.7 mi
03894	Wolfeboro, NH	Carroll	7.7 mi
03855	New Durham, NH	Strafford	8.2 mi
03237	Gilmanton, NH	Belknap	8.5 mi
03246	Laconia, NH	Belknap	10.4 mi
03220	Belmont, NH	Belknap	10.7 mi
03887	Union, NH	Strafford	11.1 mi
03225	Center Barnstead, NH	Belknap	11.7 mi
03850	Melvin Village, NH	Carroll	11.8 mi
03816	Center Tuftonboro, NH	Carroll	11.9 mi
03872	Sanbornville, NH	Carroll	12.3 mi
03253	Meredith, NH	Belknap	13.1 mi
03218	Barnstead, NH	Belknap	13.3 mi
03864	Ossipee, NH	Carroll	14.2 mi
03254	Moultonborough, NH	Carroll	14.5 mi
03851	Milton, NH	Strafford	14.6 mi
03835	Farmington, NH	Strafford	15.2 mi
03852	Milton Mills, NH	Strafford	15.4 mi
03830	East Wakefield, NH	Carroll	16.1 mi
03263	Pittsfield, NH	Merrimack	16.1 mi
03269	Sanbornton, NH	Belknap	16.2 mi
03307	Loudon, NH	Merrimack	16.3 mi
03276	Tilton, NH	Merrimack	16.3 mi
03226	Center Harbor, NH	Belknap	16.8 mi
03814	Center Ossipee, NH	Carroll	17.6 mi
04001	Acton, ME	York	18.0 mi
03224	Canterbury, NH	Merrimack	18.1 mi
03884	Strafford, NH	Strafford	18.3 mi
03256	New Hampton, NH	Belknap	19.0 mi
03882	Effingham, NH	Carroll	19.3 mi
03258	Chichester, NH	Merrimack	19.6 mi
03883	South Tamworth, NH	Carroll	19.8 mi
04095	West Newfield, ME	York	20.2 mi
03890	West Ossipee, NH	Carroll	20.3 mi
04027	Lebanon, ME	York	20.3 mi
03235	Franklin, NH	Merrimack	20.4 mi
03867	Rochester, NH	Strafford	21.3 mi
03227	Center Sandwich, NH	Carroll	21.7 mi
03234	Epsom, NH	Merrimack	21.8 mi
03217	Ashland, NH	Grafton	21.8 mi
03245	Holderness, NH	Grafton	21.8 mi
03261	Northwood, NH	Rockingham	22.0 mi
04076	Shapleigh, ME	York	22.2 mi
03868	Rochester, NH	Strafford	22.2 mi
04056	Newfield, ME	York	23.0 mi
03836	Freedom, NH	Carroll	23.1 mi
03886	Tamworth, NH	Carroll	23.3 mi
04047	Parsonsfield, ME	York	23.4 mi
03839	Rochester, NH	Strafford	23.6 mi
04083	Springvale, ME	York	23.7 mi
03243	Hill, NH	Merrimack	24.3 mi
03231	East Andover, NH	Merrimack	24.4 mi
03825	Barrington, NH	Strafford	24.7 mi
03301	Concord, NH	Merrimack	24.8 mi
03291	West Nottingham, NH	Rockingham	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 03810 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 03810

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

ZIP code 03810 Radius API