| Westerville to Missouri City (Texas) | 1,019.80 mi (1,641.20 km) |
| Westerville to Mitchell (South Dakota) | 814.46 mi (1,310.74 km) |
| Westerville to Mitchellville (Maryland) | 335.54 mi (539.99 km) |
| Westerville to Moberly (Missouri) | 507.42 mi (816.62 km) |
| Westerville to Mobile (Alabama) | 714.88 mi (1,150.48 km) |
| Westerville to Modesto (California) | 2,039.81 mi (3,282.75 km) |
| Westerville to Mokena (Illinois) | 276.78 mi (445.44 km) |
| Westerville to Moline (Illinois) | 406.79 mi (654.66 km) |
| Westerville to Moncks Corner (South Carolina) | 506.56 mi (815.23 km) |
| Westerville to Monfort Heights (Ohio) | 110.83 mi (178.36 km) |
| Westerville to Monmouth (Oregon) | 2,057.93 mi (3,311.92 km) |
| Westerville to Monroe (Georgia) | 439.22 mi (706.85 km) |
| Westerville to Monroe (Louisiana) | 731.28 mi (1,176.88 km) |
| Westerville to Monroe (Michigan) | 126.11 mi (202.96 km) |
| Westerville to Monroe (North Carolina) | 376.47 mi (605.87 km) |
