| Westerville to Madison (Mississippi) | 663.21 mi (1,067.33 km) |
| Westerville to Madison (New Jersey) | 449.15 mi (722.84 km) |
| Westerville to Madison (Wisconsin) | 391.72 mi (630.41 km) |
| Westerville to Madison Heights (Michigan) | 164.93 mi (265.44 km) |
| Westerville to Madison Heights (Virginia) | 276.34 mi (444.73 km) |
| Westerville to Madisonville (Kentucky) | 312.94 mi (503.63 km) |
| Westerville to Magalia (California) | 2,032.07 mi (3,270.30 km) |
| Westerville to Magna (Utah) | 1,530.96 mi (2,463.85 km) |
| Westerville to Magnolia (Arkansas) | 740.49 mi (1,191.70 km) |
| Westerville to Maili (Hawaii) | 4,517.59 mi (7,270.36 km) |
| Westerville to Maitland (Florida) | 799.06 mi (1,285.96 km) |
| Westerville to Makakilo (Hawaii) | 4,515.12 mi (7,266.39 km) |
| Westerville to Malden (Massachusetts) | 635.69 mi (1,023.05 km) |
| Westerville to Malibu (California) | 2,006.84 mi (3,229.70 km) |
| Westerville to Maltby (Washington) | 1,996.20 mi (3,212.57 km) |
