| Westerville to Maryland Heights (Missouri) | 414.56 mi (667.18 km) |
| Westerville to Marysville (California) | 2,041.91 mi (3,286.13 km) |
| Westerville to Marysville (Ohio) | 24.23 mi (39.00 km) |
| Westerville to Marysville (Washington) | 1,998.92 mi (3,216.94 km) |
| Westerville to Maryville (Missouri) | 629.99 mi (1,013.87 km) |
| Westerville to Maryville (Tennessee) | 307.88 mi (495.48 km) |
| Westerville to Mason (Ohio) | 90.52 mi (145.68 km) |
| Westerville to Mason City (Iowa) | 569.95 mi (917.25 km) |
| Westerville to Massapequa (New York) | 498.46 mi (802.19 km) |
| Westerville to Massapequa Park (New York) | 499.58 mi (804.00 km) |
| Westerville to Massillon (Ohio) | 86.38 mi (139.01 km) |
| Westerville to Mastic (New York) | 531.31 mi (855.06 km) |
| Westerville to Mastic Beach (New York) | 531.80 mi (855.85 km) |
| Westerville to Matteson (Illinois) | 269.84 mi (434.26 km) |
| Westerville to Matthews (North Carolina) | 366.31 mi (589.51 km) |
