ZIP Codes Near 04421 — Castine, ME

There are 40 ZIP codes within 25 miles of 04421, covering 40 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Brooksville, ME	4.3 mi	1
Harborside, ME	5.0 mi	1
Penobscot, ME	6.2 mi	1
Searsport, ME	8.6 mi	1
Sedgwick, ME	8.7 mi	1
Islesboro, ME	8.9 mi	1
Stockton Springs, ME	9.0 mi	1
Little Deer Isle, ME	9.3 mi	1
Sargentville, ME	9.6 mi	1
Blue Hill, ME	10.5 mi	1
Sunset, ME	12.2 mi	1
East Orland, ME	12.3 mi	1
Orland, ME	12.6 mi	1
Belfast, ME	12.7 mi	1
Lincolnville, ME	14.0 mi	1
Brooklin, ME	14.2 mi	1
Frankfort, ME	14.3 mi	1
Surry, ME	14.4 mi	1
Deer Isle, ME	14.5 mi	1
Bucksport, ME	15.1 mi	1
Morrill, ME	17.1 mi	1
Winterport, ME	18.0 mi	1
North Haven, ME	18.2 mi	1
Stonington, ME	18.2 mi	1
Monroe, ME	18.3 mi	1
Camden, ME	19.2 mi	1
Searsmont, ME	19.9 mi	1
Brooks, ME	20.1 mi	1
Seal Cove, ME	20.7 mi	1
Orrington, ME	21.0 mi	1
Hope, ME	22.4 mi	1
Rockport, ME	22.7 mi	1
Hampden, ME	23.0 mi	1
Vinalhaven, ME	23.1 mi	1
Holden, ME	23.1 mi	1
Bernard, ME	23.2 mi	1
Thorndike, ME	23.3 mi	1
Mount Desert, ME	23.4 mi	1
Southwest Harbor, ME	24.6 mi	1
Swans Island, ME	24.8 mi	1

All 40 ZIP codes, by distance

ZIP	City	County	Distance
04617	Brooksville, ME	Hancock	4.3 mi
04642	Harborside, ME	Hancock	5.0 mi
04476	Penobscot, ME	Hancock	6.2 mi
04974	Searsport, ME	Waldo	8.6 mi
04676	Sedgwick, ME	Hancock	8.7 mi
04848	Islesboro, ME	Waldo	8.9 mi
04981	Stockton Springs, ME	Waldo	9.0 mi
04650	Little Deer Isle, ME	Hancock	9.3 mi
04673	Sargentville, ME	Hancock	9.6 mi
04614	Blue Hill, ME	Hancock	10.5 mi
04683	Sunset, ME	Hancock	12.2 mi
04431	East Orland, ME	Hancock	12.3 mi
04472	Orland, ME	Hancock	12.6 mi
04915	Belfast, ME	Waldo	12.7 mi
04849	Lincolnville, ME	Waldo	14.0 mi
04616	Brooklin, ME	Hancock	14.2 mi
04438	Frankfort, ME	Waldo	14.3 mi
04684	Surry, ME	Hancock	14.4 mi
04627	Deer Isle, ME	Hancock	14.5 mi
04416	Bucksport, ME	Hancock	15.1 mi
04952	Morrill, ME	Waldo	17.1 mi
04496	Winterport, ME	Waldo	18.0 mi
04853	North Haven, ME	Knox	18.2 mi
04681	Stonington, ME	Hancock	18.2 mi
04951	Monroe, ME	Waldo	18.3 mi
04843	Camden, ME	Knox	19.2 mi
04973	Searsmont, ME	Waldo	19.9 mi
04921	Brooks, ME	Waldo	20.1 mi
04674	Seal Cove, ME	Hancock	20.7 mi
04474	Orrington, ME	Penobscot	21.0 mi
04847	Hope, ME	Knox	22.4 mi
04856	Rockport, ME	Knox	22.7 mi
04444	Hampden, ME	Penobscot	23.0 mi
04863	Vinalhaven, ME	Knox	23.1 mi
04429	Holden, ME	Hancock	23.1 mi
04612	Bernard, ME	Hancock	23.2 mi
04986	Thorndike, ME	Waldo	23.3 mi
04660	Mount Desert, ME	Hancock	23.4 mi
04679	Southwest Harbor, ME	Hancock	24.6 mi
04685	Swans Island, ME	Hancock	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 04421 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 04421

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

ZIP code 04421 Radius API