| Half Moon Bay to Montevarchi | 6,142.52 mi (9,885.44 km) |
| Half Moon Bay to Monticello Conte Otto | 6,025.42 mi (9,696.97 km) |
| Half Moon Bay to Montichiari | 6,002.49 mi (9,660.08 km) |
| Half Moon Bay to Montignoso | 6,074.55 mi (9,776.04 km) |
| Half Moon Bay to Montopoli in Val d'Arno | 6,111.13 mi (9,834.91 km) |
| Half Moon Bay to Monza | 5,961.28 mi (9,593.75 km) |
| Half Moon Bay to Morbegno | 5,939.04 mi (9,557.95 km) |
| Half Moon Bay to Mori | 5,994.66 mi (9,647.47 km) |
| Half Moon Bay to Morlupo | 6,248.22 mi (10,055.53 km) |
| Half Moon Bay to Morrovalle | 6,211.33 mi (9,996.17 km) |
| Half Moon Bay to Mortara | 5,964.64 mi (9,599.17 km) |
| Half Moon Bay to Mosciano Sant'Angelo | 6,252.37 mi (10,062.22 km) |
| Half Moon Bay to Motta di Livenza | 6,043.21 mi (9,725.61 km) |
| Half Moon Bay to Motta Sant'Anastasia | 6,587.94 mi (10,602.27 km) |
| Half Moon Bay to Mottola | 6,462.67 mi (10,400.66 km) |
