| Seaford to Montevarchi | 733.87 mi (1,181.05 km) |
| Seaford to Monticello Conte Otto | 637.19 mi (1,025.46 km) |
| Seaford to Montichiari | 601.09 mi (967.36 km) |
| Seaford to Montignoso | 661.78 mi (1,065.03 km) |
| Seaford to Montopoli in Val d'Arno | 699.17 mi (1,125.20 km) |
| Seaford to Monza | 553.41 mi (890.63 km) |
| Seaford to Morbegno | 538.61 mi (866.81 km) |
| Seaford to Mori | 603.77 mi (971.67 km) |
| Seaford to Morlupo | 836.85 mi (1,346.78 km) |
| Seaford to Morrovalle | 815.28 mi (1,312.07 km) |
| Seaford to Mortara | 551.89 mi (888.18 km) |
| Seaford to Mosciano Sant'Angelo | 853.55 mi (1,373.65 km) |
| Seaford to Motta di Livenza | 669.35 mi (1,077.21 km) |
| Seaford to Motta Sant'Anastasia | 1,171.89 mi (1,885.98 km) |
| Seaford to Mottola | 1,071.66 mi (1,724.67 km) |
