ZIP Codes Near 06437 — Guilford, CT

There are 89 ZIP codes within 25 miles of 06437, covering 73 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Madison, CT	3.8 mi	1
North Branford, CT	3.8 mi	1
Northford, CT	5.3 mi	1
Branford, CT	6.1 mi	1
Killingworth, CT	7.0 mi	1
North Haven, CT	8.7 mi	1
New Haven, CT	8.8 mi	5
Durham, CT	8.9 mi	1
Clinton, CT	9.2 mi	1
East Haven, CT	9.6 mi	1
Wallingford, CT	10.2 mi	1
Hamden, CT	10.6 mi	3
Higganum, CT	11.1 mi	1
Westbrook, CT	12.3 mi	1
Chester, CT	12.3 mi	1
Middlefield, CT	12.5 mi	1
Deep River, CT	12.6 mi	1
Haddam, CT	13.0 mi	1
Ivoryton, CT	13.3 mi	1
Rockfall, CT	13.8 mi	1
Meriden, CT	14.3 mi	2
West Haven, CT	14.5 mi	1
Centerbrook, CT	14.6 mi	1
Middletown, CT	14.9 mi	2
Essex, CT	15.8 mi	1
Woodbridge, CT	16.1 mi	1
Cheshire, CT	16.2 mi	1
Middle Haddam, CT	16.3 mi	1
Bethany, CT	16.4 mi	1
Old Saybrook, CT	16.5 mi	1
Hadlyme, CT	16.6 mi	1
Orange, CT	17.3 mi	1
Moodus, CT	17.7 mi	1
Prospect, CT	18.3 mi	1
Cobalt, CT	18.4 mi	1
East Haddam, CT	18.5 mi	1
East Hampton, CT	18.5 mi	1
Milldale, CT	19.0 mi	1
Ansonia, CT	19.1 mi	1
Portland, CT	19.2 mi	1
Cromwell, CT	19.3 mi	1
East Berlin, CT	19.3 mi	1
Old Lyme, CT	19.5 mi	1
Berlin, CT	19.6 mi	1
Marion, CT	19.8 mi	1
Beacon Falls, CT	19.8 mi	1
Plantsville, CT	19.9 mi	1
Derby, CT	19.9 mi	1
Milford, CT	20.0 mi	2
Seymour, CT	20.3 mi	1
Naugatuck, CT	21.1 mi	1
Waterbury, CT	21.2 mi	6
Southington, CT	21.2 mi	1
Rocky Hill, CT	22.4 mi	1
Shelton, CT	22.8 mi	1
New Britain, CT	23.0 mi	3
Wolcott, CT	23.2 mi	1
Stratford, CT	23.3 mi	1
South Glastonbury, CT	23.4 mi	1
South Lyme, CT	23.4 mi	1
Oxford, CT	23.5 mi	1
East Marion, NY	23.5 mi	1
Greenport, NY	23.6 mi	1
Southold, NY	23.8 mi	1
Colchester, CT	23.9 mi	1
East Lyme, CT	23.9 mi	1
Peconic, NY	24.0 mi	1
Marlborough, CT	24.2 mi	1
Newington, CT	24.4 mi	1
Cutchogue, NY	24.5 mi	1
Mattituck, NY	24.7 mi	1
Salem, CT	24.7 mi	1
Plainville, CT	24.8 mi	1

All 89 ZIP codes, by distance

ZIP	City	County	Distance
06443	Madison, CT	South Central Connecticut	3.8 mi
06471	North Branford, CT	South Central Connecticut	3.8 mi
06472	Northford, CT	South Central Connecticut	5.3 mi
06405	Branford, CT	South Central Connecticut	6.1 mi
06419	Killingworth, CT	Lower Connecticut River Valley	7.0 mi
06473	North Haven, CT	South Central Connecticut	8.7 mi
06513	New Haven, CT	South Central Connecticut	8.8 mi
06422	Durham, CT	Lower Connecticut River Valley	8.9 mi
06413	Clinton, CT	Lower Connecticut River Valley	9.2 mi
06512	East Haven, CT	South Central Connecticut	9.6 mi
06492	Wallingford, CT	South Central Connecticut	10.2 mi
06517	Hamden, CT	South Central Connecticut	10.6 mi
06441	Higganum, CT	Lower Connecticut River Valley	11.1 mi
06511	New Haven, CT	South Central Connecticut	11.8 mi
06510	New Haven, CT	South Central Connecticut	11.9 mi
06498	Westbrook, CT	Lower Connecticut River Valley	12.3 mi
06412	Chester, CT	Lower Connecticut River Valley	12.3 mi
06455	Middlefield, CT	Lower Connecticut River Valley	12.5 mi
06417	Deep River, CT	Lower Connecticut River Valley	12.6 mi
06519	New Haven, CT	South Central Connecticut	12.6 mi
06518	Hamden, CT	South Central Connecticut	12.8 mi
06514	Hamden, CT	South Central Connecticut	12.8 mi
06438	Haddam, CT	Lower Connecticut River Valley	13.0 mi
06442	Ivoryton, CT	Lower Connecticut River Valley	13.3 mi
06481	Rockfall, CT	Lower Connecticut River Valley	13.8 mi
06515	New Haven, CT	South Central Connecticut	14.0 mi
06450	Meriden, CT	South Central Connecticut	14.3 mi
06516	West Haven, CT	South Central Connecticut	14.5 mi
06409	Centerbrook, CT	Lower Connecticut River Valley	14.6 mi
06457	Middletown, CT	Lower Connecticut River Valley	14.9 mi
06459	Middletown, CT	Lower Connecticut River Valley	15.1 mi
06451	Meriden, CT	South Central Connecticut	15.7 mi
06426	Essex, CT	Lower Connecticut River Valley	15.8 mi
06525	Woodbridge, CT	South Central Connecticut	16.1 mi
06410	Cheshire, CT	Naugatuck Valley	16.2 mi
06456	Middle Haddam, CT	Lower Connecticut River Valley	16.3 mi
06524	Bethany, CT	South Central Connecticut	16.4 mi
06475	Old Saybrook, CT	Lower Connecticut River Valley	16.5 mi
06439	Hadlyme, CT	Lower Connecticut River Valley	16.6 mi
06477	Orange, CT	South Central Connecticut	17.3 mi
06469	Moodus, CT	Lower Connecticut River Valley	17.7 mi
06712	Prospect, CT	Naugatuck Valley	18.3 mi
06414	Cobalt, CT	Lower Connecticut River Valley	18.4 mi
06423	East Haddam, CT	Lower Connecticut River Valley	18.5 mi
06424	East Hampton, CT	Lower Connecticut River Valley	18.5 mi
06467	Milldale, CT	Capitol	19.0 mi
06401	Ansonia, CT	Naugatuck Valley	19.1 mi
06480	Portland, CT	Lower Connecticut River Valley	19.2 mi
06416	Cromwell, CT	Lower Connecticut River Valley	19.3 mi
06023	East Berlin, CT	Capitol	19.3 mi
06371	Old Lyme, CT	Lower Connecticut River Valley	19.5 mi
06037	Berlin, CT	Capitol	19.6 mi
06444	Marion, CT	Capitol	19.8 mi
06403	Beacon Falls, CT	Naugatuck Valley	19.8 mi
06479	Plantsville, CT	Capitol	19.9 mi
06418	Derby, CT	Naugatuck Valley	19.9 mi
06460	Milford, CT	South Central Connecticut	20.0 mi
06483	Seymour, CT	Naugatuck Valley	20.3 mi
06461	Milford, CT	South Central Connecticut	20.5 mi
06770	Naugatuck, CT	Naugatuck Valley	21.1 mi
06705	Waterbury, CT	Naugatuck Valley	21.2 mi
06489	Southington, CT	Capitol	21.2 mi
06706	Waterbury, CT	Naugatuck Valley	21.6 mi
06067	Rocky Hill, CT	Capitol	22.4 mi
06484	Shelton, CT	Naugatuck Valley	22.8 mi
06052	New Britain, CT	Capitol	23.0 mi
06051	New Britain, CT	Capitol	23.1 mi
06716	Wolcott, CT	Naugatuck Valley	23.2 mi
06614	Stratford, CT	Greater Bridgeport	23.3 mi
06073	South Glastonbury, CT	Capitol	23.4 mi
06376	South Lyme, CT	Lower Connecticut River Valley	23.4 mi
06478	Oxford, CT	Naugatuck Valley	23.5 mi
11939	East Marion, NY	Suffolk	23.5 mi
06702	Waterbury, CT	Naugatuck Valley	23.6 mi
11944	Greenport, NY	Suffolk	23.6 mi
11971	Southold, NY	Suffolk	23.8 mi
06415	Colchester, CT	Southeastern Connecticut	23.9 mi
06333	East Lyme, CT	Southeastern Connecticut	23.9 mi
11958	Peconic, NY	Suffolk	24.0 mi
06708	Waterbury, CT	Naugatuck Valley	24.1 mi
06710	Waterbury, CT	Naugatuck Valley	24.2 mi
06447	Marlborough, CT	Capitol	24.2 mi
06111	Newington, CT	Capitol	24.4 mi
06704	Waterbury, CT	Naugatuck Valley	24.5 mi
11935	Cutchogue, NY	Suffolk	24.5 mi
11952	Mattituck, NY	Suffolk	24.7 mi
06420	Salem, CT	Southeastern Connecticut	24.7 mi
06062	Plainville, CT	Capitol	24.8 mi
06053	New Britain, CT	Capitol	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 06437 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 06437

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

ZIP code 06437 Radius API