| Westerville to Morris (Illinois) | 300.99 mi (484.39 km) |
| Westerville to Morristown (New Jersey) | 446.14 mi (717.99 km) |
| Westerville to Morristown (Tennessee) | 271.61 mi (437.12 km) |
| Westerville to Morrisville (North Carolina) | 370.40 mi (596.11 km) |
| Westerville to Morro Bay (California) | 2,081.99 mi (3,350.64 km) |
| Westerville to Morton (Illinois) | 346.16 mi (557.09 km) |
| Westerville to Morton Grove (Illinois) | 286.01 mi (460.29 km) |
| Westerville to Moscow (Idaho) | 1,754.76 mi (2,824.01 km) |
| Westerville to Moses Lake (Washington) | 1,863.14 mi (2,998.44 km) |
| Westerville to Moss Bluff (Louisiana) | 891.64 mi (1,434.96 km) |
| Westerville to Moss Point (Mississippi) | 740.68 mi (1,192.02 km) |
| Westerville to Moultrie (Georgia) | 621.25 mi (999.80 km) |
| Westerville to Mounds View (Minnesota) | 625.43 mi (1,006.53 km) |
| Westerville to Mount Airy (North Carolina) | 279.32 mi (449.52 km) |
| Westerville to Mount Clemens (Michigan) | 170.92 mi (275.07 km) |
