| Williamstown to Massarosa | 4,200.77 mi (6,760.48 km) |
| Williamstown to Matelica | 4,338.23 mi (6,981.70 km) |
| Williamstown to Matera | 4,589.01 mi (7,385.30 km) |
| Williamstown to Matino | 4,680.50 mi (7,532.54 km) |
| Williamstown to Mazzarino | 4,607.60 mi (7,415.22 km) |
| Williamstown to Meda | 4,092.19 mi (6,585.74 km) |
| Williamstown to Medesano | 4,163.17 mi (6,699.97 km) |
| Williamstown to Medicina | 4,236.82 mi (6,818.50 km) |
| Williamstown to Meldola | 4,266.57 mi (6,866.39 km) |
| Williamstown to Melegnano | 4,108.66 mi (6,612.25 km) |
| Williamstown to Melendugno | 4,680.28 mi (7,532.19 km) |
| Williamstown to Melfi | 4,534.77 mi (7,298.01 km) |
| Williamstown to Melilli | 4,654.17 mi (7,490.17 km) |
| Williamstown to Melito di Napoli | 4,475.16 mi (7,202.08 km) |
| Williamstown to Melito di Porto Salvo | 4,656.63 mi (7,494.12 km) |
