ZIP Codes Near 37031 — Castalian Springs, TN
There are 26 ZIP codes within 25 miles of 37031, covering 25 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Lebanon, TN | 7.0 mi | 2 |
| Gallatin, TN | 8.7 mi | 1 |
| Bethpage, TN | 8.8 mi | 1 |
| Hartsville, TN | 9.2 mi | 1 |
| Riddleton, TN | 14.9 mi | 1 |
| Westmoreland, TN | 15.4 mi | 1 |
| Dixon Springs, TN | 15.5 mi | 1 |
| Mount Juliet, TN | 16.9 mi | 1 |
| Hendersonville, TN | 17.1 mi | 1 |
| Portland, TN | 18.0 mi | 1 |
| Cottontown, TN | 18.0 mi | 1 |
| Old Hickory, TN | 19.6 mi | 1 |
| Gordonsville, TN | 20.1 mi | 1 |
| Lafayette, TN | 20.5 mi | 1 |
| Adolphus, KY | 20.8 mi | 1 |
| Carthage, TN | 20.8 mi | 1 |
| Watertown, TN | 21.6 mi | 1 |
| Pleasant Shade, TN | 21.8 mi | 1 |
| Hermitage, TN | 22.0 mi | 1 |
| White House, TN | 22.3 mi | 1 |
| Brush Creek, TN | 22.5 mi | 1 |
| Madison, TN | 23.3 mi | 1 |
| Nashville, TN | 24.5 mi | 1 |
| Cross Plains, TN | 24.6 mi | 1 |
| Goodlettsville, TN | 24.6 mi | 1 |
All 26 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 37087 | Lebanon, TN | Wilson | 7.0 mi |
| 37066 | Gallatin, TN | Sumner | 8.7 mi |
| 37022 | Bethpage, TN | Sumner | 8.8 mi |
| 37074 | Hartsville, TN | Trousdale | 9.2 mi |
| 37151 | Riddleton, TN | Smith | 14.9 mi |
| 37186 | Westmoreland, TN | Sumner | 15.4 mi |
| 37057 | Dixon Springs, TN | Trousdale | 15.5 mi |
| 37122 | Mount Juliet, TN | Wilson | 16.9 mi |
| 37075 | Hendersonville, TN | Sumner | 17.1 mi |
| 37090 | Lebanon, TN | Wilson | 17.1 mi |
| 37148 | Portland, TN | Sumner | 18.0 mi |
| 37048 | Cottontown, TN | Sumner | 18.0 mi |
| 37138 | Old Hickory, TN | Davidson | 19.6 mi |
| 38563 | Gordonsville, TN | Smith | 20.1 mi |
| 37083 | Lafayette, TN | Macon | 20.5 mi |
| 42120 | Adolphus, KY | Allen | 20.8 mi |
| 37030 | Carthage, TN | Smith | 20.8 mi |
| 37184 | Watertown, TN | Wilson | 21.6 mi |
| 37145 | Pleasant Shade, TN | Smith | 21.8 mi |
| 37076 | Hermitage, TN | Davidson | 22.0 mi |
| 37188 | White House, TN | Robertson | 22.3 mi |
| 38547 | Brush Creek, TN | Smith | 22.5 mi |
| 37115 | Madison, TN | Davidson | 23.3 mi |
| 37214 | Nashville, TN | Davidson | 24.5 mi |
| 37049 | Cross Plains, TN | Robertson | 24.6 mi |
| 37072 | Goodlettsville, TN | Davidson | 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 37031 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 37031
County, time zone, area codes, and the full ZIP+4 lookup for any address in Castalian Springs.