ZIP Codes Near 45040 — Mason, OH
There are 109 ZIP codes within 25 miles of 45040, covering 54 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Kings Mills, OH | 3.4 mi | 1 |
| Maineville, OH | 4.3 mi | 1 |
| Cincinnati, OH | 5.2 mi | 46 |
| South Lebanon, OH | 5.3 mi | 1 |
| West Chester, OH | 5.4 mi | 1 |
| Monroe, OH | 7.2 mi | 1 |
| Loveland, OH | 7.4 mi | 1 |
| Middletown, OH | 7.9 mi | 2 |
| Lebanon, OH | 8.2 mi | 1 |
| Miamiville, OH | 9.6 mi | 1 |
| Morrow, OH | 10.0 mi | 1 |
| Camp Dennison, OH | 10.4 mi | 1 |
| Hamilton, OH | 11.6 mi | 3 |
| Franklin, OH | 12.8 mi | 1 |
| Overpeck, OH | 13.0 mi | 1 |
| Fairfield, OH | 13.0 mi | 1 |
| Goshen, OH | 13.1 mi | 1 |
| Terrace Park, OH | 13.2 mi | 1 |
| Trenton, OH | 13.2 mi | 1 |
| Milford, OH | 13.4 mi | 1 |
| Pleasant Plain, OH | 13.6 mi | 1 |
| Oregonia, OH | 14.0 mi | 1 |
| Springboro, OH | 14.5 mi | 1 |
| Seven Mile, OH | 16.0 mi | 1 |
| Newtonsville, OH | 17.0 mi | 1 |
| Clarksville, OH | 17.7 mi | 1 |
| Waynesville, OH | 18.2 mi | 1 |
| Owensville, OH | 18.2 mi | 1 |
| Dayton, KY | 18.4 mi | 1 |
| Blanchester, OH | 18.7 mi | 1 |
| Dayton, OH | 19.1 mi | 5 |
| Harveysburg, OH | 19.2 mi | 1 |
| Miamisburg, OH | 19.4 mi | 1 |
| Bellevue, KY | 19.4 mi | 1 |
| Batavia, OH | 19.9 mi | 1 |
| Germantown, OH | 20.1 mi | 1 |
| Fort Thomas, KY | 20.3 mi | 1 |
| West Elkton, OH | 21.2 mi | 1 |
| Newport, KY | 21.2 mi | 2 |
| Somerville, OH | 21.5 mi | 1 |
| Covington, KY | 22.2 mi | 3 |
| Silver Grove, KY | 22.2 mi | 1 |
| Spring Valley, OH | 22.9 mi | 1 |
| Miamitown, OH | 23.1 mi | 1 |
| Midland, OH | 23.1 mi | 1 |
| Bellbrook, OH | 23.3 mi | 1 |
| Gratis, OH | 23.6 mi | 1 |
| Amelia, OH | 23.7 mi | 1 |
| Fayetteville, OH | 23.7 mi | 1 |
| Melbourne, KY | 24.0 mi | 1 |
| Williamsburg, OH | 24.0 mi | 1 |
| Farmersville, OH | 24.5 mi | 1 |
| Oxford, OH | 25.0 mi | 1 |
| Cleves, OH | 25.0 mi | 1 |
All 109 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 45034 | Kings Mills, OH | Warren | 3.4 mi |
| 45039 | Maineville, OH | Warren | 4.3 mi |
| 45249 | Cincinnati, OH | Hamilton | 5.2 mi |
| 45065 | South Lebanon, OH | Warren | 5.3 mi |
| 45069 | West Chester, OH | Butler | 5.4 mi |
| 45241 | Cincinnati, OH | Hamilton | 7.1 mi |
| 45050 | Monroe, OH | Butler | 7.2 mi |
| 45140 | Loveland, OH | Clermont | 7.4 mi |
| 45242 | Cincinnati, OH | Hamilton | 7.8 mi |
| 45044 | Middletown, OH | Butler | 7.9 mi |
| 45036 | Lebanon, OH | Warren | 8.2 mi |
| 45246 | Cincinnati, OH | Hamilton | 9.3 mi |
| 45147 | Miamiville, OH | Clermont | 9.6 mi |
| 45152 | Morrow, OH | Warren | 10.0 mi |
| 45111 | Camp Dennison, OH | Hamilton | 10.4 mi |
| 45236 | Cincinnati, OH | Hamilton | 10.8 mi |
| 45215 | Cincinnati, OH | Hamilton | 11.4 mi |
| 45011 | Hamilton, OH | Butler | 11.6 mi |
| 45243 | Cincinnati, OH | Hamilton | 11.6 mi |
| 45015 | Hamilton, OH | Butler | 12.2 mi |
| 45240 | Cincinnati, OH | Hamilton | 12.4 mi |
| 45218 | Cincinnati, OH | Hamilton | 12.6 mi |
| 45005 | Franklin, OH | Warren | 12.8 mi |
| 45055 | Overpeck, OH | Butler | 13.0 mi |
| 45014 | Fairfield, OH | Butler | 13.0 mi |
| 45213 | Cincinnati, OH | Hamilton | 13.1 mi |
| 45122 | Goshen, OH | Clermont | 13.1 mi |
| 45174 | Terrace Park, OH | Hamilton | 13.2 mi |
| 45067 | Trenton, OH | Butler | 13.2 mi |
| 45237 | Cincinnati, OH | Hamilton | 13.3 mi |
| 45150 | Milford, OH | Clermont | 13.4 mi |
| 45162 | Pleasant Plain, OH | Warren | 13.6 mi |
| 45216 | Cincinnati, OH | Hamilton | 13.8 mi |
| 45054 | Oregonia, OH | Warren | 14.0 mi |
| 45227 | Cincinnati, OH | Hamilton | 14.1 mi |
| 45231 | Cincinnati, OH | Hamilton | 14.2 mi |
| 45066 | Springboro, OH | Warren | 14.5 mi |
| 45212 | Cincinnati, OH | Hamilton | 14.9 mi |
| 45209 | Cincinnati, OH | Hamilton | 15.0 mi |
| 45042 | Middletown, OH | Butler | 15.3 mi |
| 45224 | Cincinnati, OH | Hamilton | 15.7 mi |
| 45244 | Cincinnati, OH | Hamilton | 15.9 mi |
| 45062 | Seven Mile, OH | Butler | 16.0 mi |
| 45232 | Cincinnati, OH | Hamilton | 16.1 mi |
| 45217 | Cincinnati, OH | Hamilton | 16.2 mi |
| 45251 | Cincinnati, OH | Hamilton | 16.2 mi |
| 45208 | Cincinnati, OH | Hamilton | 16.3 mi |
| 45229 | Cincinnati, OH | Hamilton | 16.5 mi |
| 45207 | Cincinnati, OH | Hamilton | 16.8 mi |
| 45158 | Newtonsville, OH | Clermont | 17.0 mi |
| 45226 | Cincinnati, OH | Hamilton | 17.5 mi |
| 45239 | Cincinnati, OH | Hamilton | 17.6 mi |
| 45113 | Clarksville, OH | Clinton | 17.7 mi |
| 45267 | Cincinnati, OH | Hamilton | 17.9 mi |
| 45220 | Cincinnati, OH | Hamilton | 18.0 mi |
| 45206 | Cincinnati, OH | Hamilton | 18.0 mi |
| 45252 | Cincinnati, OH | Hamilton | 18.0 mi |
| 45223 | Cincinnati, OH | Hamilton | 18.0 mi |
| 45068 | Waynesville, OH | Warren | 18.2 mi |
| 45160 | Owensville, OH | Clermont | 18.2 mi |
| 41074 | Dayton, KY | Campbell | 18.4 mi |
| 45013 | Hamilton, OH | Butler | 18.6 mi |
| 45107 | Blanchester, OH | Clinton | 18.7 mi |
| 45219 | Cincinnati, OH | Hamilton | 18.9 mi |
| 45458 | Dayton, OH | Montgomery | 19.1 mi |
| 45032 | Harveysburg, OH | Warren | 19.2 mi |
| 45225 | Cincinnati, OH | Hamilton | 19.3 mi |
| 45342 | Miamisburg, OH | Montgomery | 19.4 mi |
| 41073 | Bellevue, KY | Campbell | 19.4 mi |
| 45230 | Cincinnati, OH | Hamilton | 19.5 mi |
| 45202 | Cincinnati, OH | Hamilton | 19.6 mi |
| 45103 | Batavia, OH | Clermont | 19.9 mi |
| 45245 | Cincinnati, OH | Clermont | 20.1 mi |
| 45327 | Germantown, OH | Montgomery | 20.1 mi |
| 45214 | Cincinnati, OH | Hamilton | 20.1 mi |
| 45255 | Cincinnati, OH | Hamilton | 20.2 mi |
| 41075 | Fort Thomas, KY | Campbell | 20.3 mi |
| 45247 | Cincinnati, OH | Hamilton | 20.4 mi |
| 45211 | Cincinnati, OH | Hamilton | 20.4 mi |
| 45203 | Cincinnati, OH | Hamilton | 20.8 mi |
| 45070 | West Elkton, OH | Preble | 21.2 mi |
| 41071 | Newport, KY | Campbell | 21.2 mi |
| 45064 | Somerville, OH | Butler | 21.5 mi |
| 45205 | Cincinnati, OH | Hamilton | 21.8 mi |
| 45459 | Dayton, OH | Montgomery | 21.8 mi |
| 45449 | Dayton, OH | Montgomery | 22.0 mi |
| 41016 | Covington, KY | Kenton | 22.2 mi |
| 41085 | Silver Grove, KY | Campbell | 22.2 mi |
| 41014 | Covington, KY | Kenton | 22.3 mi |
| 45204 | Cincinnati, OH | Hamilton | 22.5 mi |
| 41011 | Covington, KY | Kenton | 22.8 mi |
| 45248 | Cincinnati, OH | Hamilton | 22.8 mi |
| 45370 | Spring Valley, OH | Greene | 22.9 mi |
| 45041 | Miamitown, OH | Hamilton | 23.1 mi |
| 45148 | Midland, OH | Clinton | 23.1 mi |
| 45238 | Cincinnati, OH | Hamilton | 23.2 mi |
| 45305 | Bellbrook, OH | Greene | 23.3 mi |
| 45330 | Gratis, OH | Preble | 23.6 mi |
| 45102 | Amelia, OH | Clermont | 23.7 mi |
| 45118 | Fayetteville, OH | Brown | 23.7 mi |
| 41059 | Melbourne, KY | Campbell | 24.0 mi |
| 45176 | Williamsburg, OH | Clermont | 24.0 mi |
| 41076 | Newport, KY | Campbell | 24.0 mi |
| 45429 | Dayton, OH | Montgomery | 24.4 mi |
| 45439 | Dayton, OH | Montgomery | 24.5 mi |
| 45325 | Farmersville, OH | Montgomery | 24.5 mi |
| 45233 | Cincinnati, OH | Hamilton | 24.8 mi |
| 45056 | Oxford, OH | Butler | 25.0 mi |
| 45002 | Cleves, OH | Hamilton | 25.0 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 45040 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 45040
County, time zone, area codes, and the full ZIP+4 lookup for any address in Mason.