ZIP Codes Near 37657 — Flag Pond, TN
There are 22 ZIP codes within 25 miles of 37657, covering 20 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Erwin, TN | 8.2 mi | 1 |
| Mars Hill, NC | 10.0 mi | 1 |
| Marshall, NC | 12.7 mi | 1 |
| Chuckey, TN | 13.9 mi | 1 |
| Green Mountain, NC | 14.5 mi | 1 |
| Telford, TN | 16.2 mi | 1 |
| Limestone, TN | 16.8 mi | 1 |
| Greeneville, TN | 16.9 mi | 2 |
| Burnsville, NC | 17.2 mi | 1 |
| Afton, TN | 17.9 mi | 1 |
| Unicoi, TN | 18.4 mi | 1 |
| Jonesborough, TN | 18.6 mi | 1 |
| Barnardsville, NC | 19.6 mi | 1 |
| Weaverville, NC | 20.1 mi | 1 |
| Micaville, NC | 20.6 mi | 1 |
| Johnson City, TN | 21.9 mi | 2 |
| Alexander, NC | 22.0 mi | 1 |
| Bakersville, NC | 22.6 mi | 1 |
| Hot Springs, NC | 23.9 mi | 1 |
| Milligan, TN | 24.6 mi | 1 |
All 22 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 37650 | Erwin, TN | Unicoi | 8.2 mi |
| 28754 | Mars Hill, NC | Madison | 10.0 mi |
| 28753 | Marshall, NC | Madison | 12.7 mi |
| 37641 | Chuckey, TN | Greene | 13.9 mi |
| 28740 | Green Mountain, NC | Yancey | 14.5 mi |
| 37690 | Telford, TN | Washington | 16.2 mi |
| 37681 | Limestone, TN | Washington | 16.8 mi |
| 37743 | Greeneville, TN | Greene | 16.9 mi |
| 28714 | Burnsville, NC | Yancey | 17.2 mi |
| 37616 | Afton, TN | Greene | 17.9 mi |
| 37692 | Unicoi, TN | Unicoi | 18.4 mi |
| 37659 | Jonesborough, TN | Washington | 18.6 mi |
| 28709 | Barnardsville, NC | Buncombe | 19.6 mi |
| 28787 | Weaverville, NC | Buncombe | 20.1 mi |
| 28755 | Micaville, NC | Yancey | 20.6 mi |
| 37604 | Johnson City, TN | Washington | 21.9 mi |
| 28701 | Alexander, NC | Buncombe | 22.0 mi |
| 37614 | Johnson City, TN | Washington | 22.4 mi |
| 28705 | Bakersville, NC | Mitchell | 22.6 mi |
| 37745 | Greeneville, TN | Greene | 23.4 mi |
| 28743 | Hot Springs, NC | Madison | 23.9 mi |
| 37682 | Milligan, TN | Carter | 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 37657 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 37657
County, time zone, area codes, and the full ZIP+4 lookup for any address in Flag Pond.