| Castelsarrasin to Monticello Conte Otto | 524.23 mi (843.66 km) |
| Castelsarrasin to Montichiari | 465.30 mi (748.82 km) |
| Castelsarrasin to Montignoso | 449.85 mi (723.96 km) |
| Castelsarrasin to Montopoli in Val d'Arno | 480.88 mi (773.90 km) |
| Castelsarrasin to Monza | 414.06 mi (666.36 km) |
| Castelsarrasin to Morbegno | 437.04 mi (703.34 km) |
| Castelsarrasin to Mori | 498.55 mi (802.34 km) |
| Castelsarrasin to Morlupo | 589.30 mi (948.39 km) |
| Castelsarrasin to Morrovalle | 624.85 mi (1,005.59 km) |
| Castelsarrasin to Mortara | 384.75 mi (619.19 km) |
| Castelsarrasin to Mosciano Sant'Angelo | 646.94 mi (1,041.14 km) |
| Castelsarrasin to Motta di Livenza | 574.96 mi (925.31 km) |
| Castelsarrasin to Motta Sant'Anastasia | 852.77 mi (1,372.40 km) |
| Castelsarrasin to Mottola | 845.25 mi (1,360.29 km) |
| Castelsarrasin to Mozzate | 400.35 mi (644.29 km) |
