| Calne to Montevarchi | 834.56 mi (1,343.10 km) |
| Calne to Monticello Conte Otto | 739.46 mi (1,190.04 km) |
| Calne to Montichiari | 702.87 mi (1,131.16 km) |
| Calne to Montignoso | 761.71 mi (1,225.86 km) |
| Calne to Montopoli in Val d'Arno | 799.25 mi (1,286.27 km) |
| Calne to Monza | 654.62 mi (1,053.52 km) |
| Calne to Morbegno | 640.58 mi (1,030.91 km) |
| Calne to Mori | 706.01 mi (1,136.21 km) |
| Calne to Morlupo | 936.83 mi (1,507.68 km) |
| Calne to Morrovalle | 917.05 mi (1,475.84 km) |
| Calne to Mortara | 652.08 mi (1,049.42 km) |
| Calne to Mosciano Sant'Angelo | 955.08 mi (1,537.05 km) |
| Calne to Motta di Livenza | 771.64 mi (1,241.83 km) |
| Calne to Motta Sant'Anastasia | 1,269.52 mi (2,043.10 km) |
| Calne to Mottola | 1,173.36 mi (1,888.33 km) |
