ZIP Codes Near 37308 — Birchwood, TN
There are 31 ZIP codes within 25 miles of 37308, covering 26 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Georgetown, TN | 4.8 mi | 1 |
| Sale Creek, TN | 6.8 mi | 1 |
| Harrison, TN | 10.4 mi | 1 |
| Soddy Daisy, TN | 10.6 mi | 1 |
| Dayton, TN | 10.7 mi | 1 |
| Cleveland, TN | 10.8 mi | 3 |
| Graysville, TN | 13.1 mi | 1 |
| Charleston, TN | 13.7 mi | 1 |
| Decatur, TN | 14.5 mi | 1 |
| Calhoun, TN | 14.5 mi | 1 |
| Mcdonald, TN | 15.5 mi | 1 |
| Ooltewah, TN | 16.4 mi | 1 |
| Riceville, TN | 16.7 mi | 1 |
| Evensville, TN | 17.1 mi | 1 |
| Hixson, TN | 17.2 mi | 1 |
| Chattanooga, TN | 19.4 mi | 4 |
| Collegedale, TN | 21.0 mi | 1 |
| Athens, TN | 21.1 mi | 1 |
| Signal Mountain, TN | 21.4 mi | 1 |
| Lupton City, TN | 22.7 mi | 1 |
| Delano, TN | 22.9 mi | 1 |
| Pikeville, TN | 23.1 mi | 1 |
| Apison, TN | 23.2 mi | 1 |
| Dunlap, TN | 23.3 mi | 1 |
| Spring City, TN | 24.3 mi | 1 |
| Benton, TN | 24.6 mi | 1 |
All 31 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 37336 | Georgetown, TN | Meigs | 4.8 mi |
| 37373 | Sale Creek, TN | Hamilton | 6.8 mi |
| 37341 | Harrison, TN | Hamilton | 10.4 mi |
| 37379 | Soddy Daisy, TN | Hamilton | 10.6 mi |
| 37321 | Dayton, TN | Rhea | 10.7 mi |
| 37312 | Cleveland, TN | Bradley | 10.8 mi |
| 37338 | Graysville, TN | Bledsoe | 13.1 mi |
| 37310 | Charleston, TN | Bradley | 13.7 mi |
| 37322 | Decatur, TN | Meigs | 14.5 mi |
| 37309 | Calhoun, TN | McMinn | 14.5 mi |
| 37353 | Mcdonald, TN | Bradley | 15.5 mi |
| 37363 | Ooltewah, TN | Hamilton | 16.4 mi |
| 37370 | Riceville, TN | McMinn | 16.7 mi |
| 37332 | Evensville, TN | Rhea | 17.1 mi |
| 37343 | Hixson, TN | Hamilton | 17.2 mi |
| 37311 | Cleveland, TN | Bradley | 17.6 mi |
| 37416 | Chattanooga, TN | Hamilton | 19.4 mi |
| 37323 | Cleveland, TN | Bradley | 20.0 mi |
| 37315 | Collegedale, TN | Hamilton | 21.0 mi |
| 37303 | Athens, TN | McMinn | 21.1 mi |
| 37377 | Signal Mountain, TN | Hamilton | 21.4 mi |
| 37415 | Chattanooga, TN | Hamilton | 22.0 mi |
| 37351 | Lupton City, TN | Hamilton | 22.7 mi |
| 37325 | Delano, TN | Polk | 22.9 mi |
| 37367 | Pikeville, TN | Bledsoe | 23.1 mi |
| 37302 | Apison, TN | Hamilton | 23.2 mi |
| 37327 | Dunlap, TN | Sequatchie | 23.3 mi |
| 37406 | Chattanooga, TN | Hamilton | 23.6 mi |
| 37421 | Chattanooga, TN | Hamilton | 23.7 mi |
| 37381 | Spring City, TN | Rhea | 24.3 mi |
| 37307 | Benton, TN | Polk | 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 37308 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 37308
County, time zone, area codes, and the full ZIP+4 lookup for any address in Birchwood.