ZIP Codes Near 45646 — Latham, OH
There are 26 ZIP codes within 25 miles of 45646, covering 25 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Sinking Spring, OH | 3.8 mi | 1 |
| Peebles, OH | 6.6 mi | 1 |
| Cynthiana, OH | 6.9 mi | 1 |
| Rarden, OH | 8.3 mi | 1 |
| Bainbridge, OH | 9.9 mi | 1 |
| Piketon, OH | 11.6 mi | 1 |
| Jasper, OH | 14.2 mi | 1 |
| Hillsboro, OH | 14.8 mi | 1 |
| Seaman, OH | 15.2 mi | 1 |
| South Salem, OH | 16.2 mi | 1 |
| Bourneville, OH | 16.4 mi | 1 |
| Waverly, OH | 16.5 mi | 1 |
| Otway, OH | 16.6 mi | 1 |
| Greenfield, OH | 19.2 mi | 1 |
| Lucasville, OH | 19.5 mi | 2 |
| Cherry Fork, OH | 20.9 mi | 1 |
| Winchester, OH | 21.1 mi | 1 |
| Mcdermott, OH | 21.3 mi | 1 |
| Blue Creek, OH | 21.9 mi | 1 |
| West Union, OH | 21.9 mi | 1 |
| Frankfort, OH | 22.5 mi | 1 |
| Leesburg, OH | 22.7 mi | 1 |
| Mowrystown, OH | 23.5 mi | 1 |
| Lynx, OH | 23.7 mi | 1 |
| Highland, OH | 23.9 mi | 1 |
All 26 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 45172 | Sinking Spring, OH | Highland | 3.8 mi |
| 45660 | Peebles, OH | Adams | 6.6 mi |
| 45624 | Cynthiana, OH | Pike | 6.9 mi |
| 45671 | Rarden, OH | Scioto | 8.3 mi |
| 45612 | Bainbridge, OH | Ross | 9.9 mi |
| 45661 | Piketon, OH | Pike | 11.6 mi |
| 45642 | Jasper, OH | Pike | 14.2 mi |
| 45133 | Hillsboro, OH | Highland | 14.8 mi |
| 45679 | Seaman, OH | Adams | 15.2 mi |
| 45681 | South Salem, OH | Ross | 16.2 mi |
| 45617 | Bourneville, OH | Ross | 16.4 mi |
| 45690 | Waverly, OH | Pike | 16.5 mi |
| 45657 | Otway, OH | Scioto | 16.6 mi |
| 45123 | Greenfield, OH | Highland | 19.2 mi |
| 45648 | Lucasville, OH | Scioto | 19.5 mi |
| 45618 | Cherry Fork, OH | Adams | 20.9 mi |
| 45697 | Winchester, OH | Adams | 21.1 mi |
| 45652 | Mcdermott, OH | Scioto | 21.3 mi |
| 45616 | Blue Creek, OH | Adams | 21.9 mi |
| 45693 | West Union, OH | Adams | 21.9 mi |
| 45628 | Frankfort, OH | Ross | 22.5 mi |
| 45135 | Leesburg, OH | Highland | 22.7 mi |
| 45699 | Lucasville, OH | Scioto | 23.3 mi |
| 45155 | Mowrystown, OH | Highland | 23.5 mi |
| 45650 | Lynx, OH | Adams | 23.7 mi |
| 45132 | Highland, OH | Highland | 23.9 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 45646 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 45646
County, time zone, area codes, and the full ZIP+4 lookup for any address in Latham.