| Seaside to Montevarchi | 6,174.43 mi (9,936.79 km) |
| Seaside to Monticello Conte Otto | 6,058.57 mi (9,750.33 km) |
| Seaside to Montichiari | 6,034.83 mi (9,712.12 km) |
| Seaside to Montignoso | 6,105.89 mi (9,826.49 km) |
| Seaside to Montopoli in Val d'Arno | 6,142.61 mi (9,885.58 km) |
| Seaside to Monza | 5,993.06 mi (9,644.90 km) |
| Seaside to Morbegno | 5,971.34 mi (9,609.94 km) |
| Seaside to Mori | 6,027.61 mi (9,700.50 km) |
| Seaside to Morlupo | 6,279.88 mi (10,106.50 km) |
| Seaside to Morrovalle | 6,244.36 mi (10,049.33 km) |
| Seaside to Mortara | 5,995.91 mi (9,649.49 km) |
| Seaside to Mosciano Sant'Angelo | 6,285.26 mi (10,115.15 km) |
| Seaside to Motta di Livenza | 6,077.08 mi (9,780.11 km) |
| Seaside to Motta Sant'Anastasia | 6,618.54 mi (10,651.52 km) |
| Seaside to Mottola | 6,496.43 mi (10,454.99 km) |
