ZIP Codes Near 03809 — Alton, NH

There are 60 ZIP codes within 25 miles of 03809, covering 58 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
New Durham, NH	3.6 mi	1
Alton Bay, NH	6.1 mi	1
Gilmanton Iron Works, NH	6.2 mi	1
Center Barnstead, NH	6.6 mi	1
Union, NH	7.6 mi	1
Gilmanton, NH	8.7 mi	1
Barnstead, NH	9.0 mi	1
Farmington, NH	9.2 mi	1
Milton, NH	9.9 mi	1
Wolfeboro, NH	11.0 mi	1
Gilford, NH	11.3 mi	1
Sanbornville, NH	11.8 mi	1
Pittsfield, NH	12.0 mi	1
Milton Mills, NH	12.3 mi	1
Strafford, NH	12.4 mi	1
Belmont, NH	13.3 mi	1
Mirror Lake, NH	13.4 mi	1
Loudon, NH	14.7 mi	1
Rochester, NH	15.3 mi	3
Lebanon, ME	15.5 mi	1
Acton, ME	15.5 mi	1
Laconia, NH	15.7 mi	1
Chichester, NH	16.5 mi	1
Northwood, NH	16.6 mi	1
East Wakefield, NH	16.6 mi	1
Center Tuftonboro, NH	16.9 mi	1
Ossipee, NH	17.2 mi	1
Melvin Village, NH	17.4 mi	1
Epsom, NH	17.7 mi	1
Canterbury, NH	18.2 mi	1
Tilton, NH	18.3 mi	1
Barrington, NH	18.6 mi	1
Meredith, NH	18.9 mi	1
West Nottingham, NH	19.2 mi	1
West Newfield, ME	19.9 mi	1
Shapleigh, ME	20.0 mi	1
Springvale, ME	20.0 mi	1
Sanbornton, NH	20.3 mi	1
Moultonborough, NH	20.5 mi	1
Berwick, ME	21.3 mi	1
Somersworth, NH	21.4 mi	1
Deerfield, NH	21.8 mi	1
Effingham, NH	22.0 mi	1
Center Ossipee, NH	22.2 mi	1
Suncook, NH	22.8 mi	1
Newfield, ME	22.8 mi	1
Center Harbor, NH	22.8 mi	1
Concord, NH	23.0 mi	1
North Berwick, ME	23.1 mi	1
Franklin, NH	23.1 mi	1
Nottingham, NH	23.2 mi	1
Madbury, NH	23.6 mi	1
Sanford, ME	23.7 mi	1
New Hampton, NH	24.3 mi	1
Waterboro, ME	24.6 mi	1
Dover, NH	24.6 mi	1
Parsonsfield, ME	24.6 mi	1
Rollinsford, NH	24.6 mi	1

All 60 ZIP codes, by distance

ZIP	City	County	Distance
03855	New Durham, NH	Strafford	3.6 mi
03810	Alton Bay, NH	Belknap	6.1 mi
03837	Gilmanton Iron Works, NH	Belknap	6.2 mi
03225	Center Barnstead, NH	Belknap	6.6 mi
03887	Union, NH	Strafford	7.6 mi
03237	Gilmanton, NH	Belknap	8.7 mi
03218	Barnstead, NH	Belknap	9.0 mi
03835	Farmington, NH	Strafford	9.2 mi
03851	Milton, NH	Strafford	9.9 mi
03894	Wolfeboro, NH	Carroll	11.0 mi
03249	Gilford, NH	Belknap	11.3 mi
03872	Sanbornville, NH	Carroll	11.8 mi
03263	Pittsfield, NH	Merrimack	12.0 mi
03852	Milton Mills, NH	Strafford	12.3 mi
03884	Strafford, NH	Strafford	12.4 mi
03220	Belmont, NH	Belknap	13.3 mi
03853	Mirror Lake, NH	Carroll	13.4 mi
03307	Loudon, NH	Merrimack	14.7 mi
03867	Rochester, NH	Strafford	15.3 mi
04027	Lebanon, ME	York	15.5 mi
04001	Acton, ME	York	15.5 mi
03246	Laconia, NH	Belknap	15.7 mi
03868	Rochester, NH	Strafford	16.4 mi
03258	Chichester, NH	Merrimack	16.5 mi
03261	Northwood, NH	Rockingham	16.6 mi
03830	East Wakefield, NH	Carroll	16.6 mi
03816	Center Tuftonboro, NH	Carroll	16.9 mi
03864	Ossipee, NH	Carroll	17.2 mi
03850	Melvin Village, NH	Carroll	17.4 mi
03839	Rochester, NH	Strafford	17.5 mi
03234	Epsom, NH	Merrimack	17.7 mi
03224	Canterbury, NH	Merrimack	18.2 mi
03276	Tilton, NH	Merrimack	18.3 mi
03825	Barrington, NH	Strafford	18.6 mi
03253	Meredith, NH	Belknap	18.9 mi
03291	West Nottingham, NH	Rockingham	19.2 mi
04095	West Newfield, ME	York	19.9 mi
04076	Shapleigh, ME	York	20.0 mi
04083	Springvale, ME	York	20.0 mi
03269	Sanbornton, NH	Belknap	20.3 mi
03254	Moultonborough, NH	Carroll	20.5 mi
03901	Berwick, ME	York	21.3 mi
03878	Somersworth, NH	Strafford	21.4 mi
03037	Deerfield, NH	Rockingham	21.8 mi
03882	Effingham, NH	Carroll	22.0 mi
03814	Center Ossipee, NH	Carroll	22.2 mi
03275	Suncook, NH	Merrimack	22.8 mi
04056	Newfield, ME	York	22.8 mi
03226	Center Harbor, NH	Belknap	22.8 mi
03301	Concord, NH	Merrimack	23.0 mi
03906	North Berwick, ME	York	23.1 mi
03235	Franklin, NH	Merrimack	23.1 mi
03290	Nottingham, NH	Rockingham	23.2 mi
03823	Madbury, NH	Strafford	23.6 mi
04073	Sanford, ME	York	23.7 mi
03256	New Hampton, NH	Belknap	24.3 mi
04087	Waterboro, ME	York	24.6 mi
03820	Dover, NH	Strafford	24.6 mi
04047	Parsonsfield, ME	York	24.6 mi
03869	Rollinsford, NH	Strafford	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 03809 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 03809

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

ZIP code 03809 Radius API