ZIP Codes Near 43066 — Radnor, OH
There are 46 ZIP codes within 25 miles of 43066, covering 40 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Prospect, OH | 5.4 mi | 1 |
| Magnetic Springs, OH | 6.2 mi | 1 |
| Waldo, OH | 7.3 mi | 1 |
| Ostrander, OH | 7.9 mi | 1 |
| Delaware, OH | 8.8 mi | 1 |
| Richwood, OH | 9.5 mi | 1 |
| Green Camp, OH | 9.6 mi | 1 |
| Ashley, OH | 10.3 mi | 1 |
| Broadway, OH | 13.6 mi | 1 |
| Marysville, OH | 14.0 mi | 1 |
| Marion, OH | 14.0 mi | 1 |
| Powell, OH | 15.8 mi | 1 |
| New Bloomington, OH | 15.8 mi | 1 |
| Cardington, OH | 16.1 mi | 1 |
| La Rue, OH | 17.0 mi | 1 |
| Lewis Center, OH | 17.1 mi | 1 |
| Raymond, OH | 17.3 mi | 1 |
| Fulton, OH | 18.1 mi | 1 |
| Sunbury, OH | 18.5 mi | 1 |
| Edison, OH | 19.1 mi | 1 |
| Marengo, OH | 19.2 mi | 1 |
| Mount Victory, OH | 19.2 mi | 1 |
| Dublin, OH | 19.4 mi | 2 |
| West Mansfield, OH | 19.4 mi | 1 |
| Galena, OH | 20.0 mi | 1 |
| Columbus, OH | 20.0 mi | 5 |
| Morral, OH | 20.1 mi | 1 |
| Caledonia, OH | 20.2 mi | 1 |
| Unionville Center, OH | 20.4 mi | 1 |
| Plain City, OH | 21.8 mi | 1 |
| Milford Center, OH | 21.9 mi | 1 |
| Westerville, OH | 22.3 mi | 2 |
| East Liberty, OH | 22.7 mi | 1 |
| Middleburg, OH | 23.2 mi | 1 |
| Ridgeway, OH | 23.4 mi | 1 |
| Amlin, OH | 23.4 mi | 1 |
| Harpster, OH | 23.4 mi | 1 |
| Mount Gilead, OH | 24.0 mi | 1 |
| Sparta, OH | 24.4 mi | 1 |
| North Lewisburg, OH | 24.9 mi | 1 |
All 46 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 43342 | Prospect, OH | Marion | 5.4 mi |
| 43036 | Magnetic Springs, OH | Union | 6.2 mi |
| 43356 | Waldo, OH | Marion | 7.3 mi |
| 43061 | Ostrander, OH | Delaware | 7.9 mi |
| 43015 | Delaware, OH | Delaware | 8.8 mi |
| 43344 | Richwood, OH | Union | 9.5 mi |
| 43322 | Green Camp, OH | Marion | 9.6 mi |
| 43003 | Ashley, OH | Delaware | 10.3 mi |
| 43007 | Broadway, OH | Union | 13.6 mi |
| 43040 | Marysville, OH | Union | 14.0 mi |
| 43302 | Marion, OH | Marion | 14.0 mi |
| 43065 | Powell, OH | Delaware | 15.8 mi |
| 43341 | New Bloomington, OH | Marion | 15.8 mi |
| 43315 | Cardington, OH | Morrow | 16.1 mi |
| 43332 | La Rue, OH | Marion | 17.0 mi |
| 43035 | Lewis Center, OH | Delaware | 17.1 mi |
| 43067 | Raymond, OH | Union | 17.3 mi |
| 43321 | Fulton, OH | Morrow | 18.1 mi |
| 43074 | Sunbury, OH | Delaware | 18.5 mi |
| 43320 | Edison, OH | Morrow | 19.1 mi |
| 43334 | Marengo, OH | Morrow | 19.2 mi |
| 43340 | Mount Victory, OH | Hardin | 19.2 mi |
| 43017 | Dublin, OH | Franklin | 19.4 mi |
| 43358 | West Mansfield, OH | Union | 19.4 mi |
| 43021 | Galena, OH | Delaware | 20.0 mi |
| 43240 | Columbus, OH | Delaware | 20.0 mi |
| 43337 | Morral, OH | Marion | 20.1 mi |
| 43314 | Caledonia, OH | Marion | 20.2 mi |
| 43077 | Unionville Center, OH | Union | 20.4 mi |
| 43016 | Dublin, OH | Franklin | 20.8 mi |
| 43235 | Columbus, OH | Franklin | 21.3 mi |
| 43064 | Plain City, OH | Madison | 21.8 mi |
| 43045 | Milford Center, OH | Union | 21.9 mi |
| 43085 | Columbus, OH | Franklin | 22.1 mi |
| 43082 | Westerville, OH | Delaware | 22.3 mi |
| 43319 | East Liberty, OH | Logan | 22.7 mi |
| 43336 | Middleburg, OH | Logan | 23.2 mi |
| 43345 | Ridgeway, OH | Logan | 23.4 mi |
| 43002 | Amlin, OH | Franklin | 23.4 mi |
| 43323 | Harpster, OH | Wyandot | 23.4 mi |
| 43229 | Columbus, OH | Franklin | 23.8 mi |
| 43338 | Mount Gilead, OH | Morrow | 24.0 mi |
| 43350 | Sparta, OH | Morrow | 24.4 mi |
| 43081 | Westerville, OH | Franklin | 24.5 mi |
| 43220 | Columbus, OH | Franklin | 24.7 mi |
| 43060 | North Lewisburg, OH | Champaign | 24.9 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 43066 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 43066
County, time zone, area codes, and the full ZIP+4 lookup for any address in Radnor.