| Catalca to Montevarchi | 876.82 mi (1,411.11 km) |
| Catalca to Monticello Conte Otto | 899.92 mi (1,448.28 km) |
| Catalca to Montichiari | 953.37 mi (1,534.30 km) |
| Catalca to Montignoso | 949.70 mi (1,528.39 km) |
| Catalca to Montopoli in Val d'Arno | 918.52 mi (1,478.22 km) |
| Catalca to Monza | 1,008.73 mi (1,623.40 km) |
| Catalca to Morbegno | 1,002.90 mi (1,614.01 km) |
| Catalca to Mori | 932.20 mi (1,500.22 km) |
| Catalca to Morlupo | 825.68 mi (1,328.81 km) |
| Catalca to Morrovalle | 774.85 mi (1,247.00 km) |
| Catalca to Mortara | 1,029.76 mi (1,657.25 km) |
| Catalca to Mosciano Sant'Angelo | 756.47 mi (1,217.42 km) |
| Catalca to Motta di Livenza | 855.41 mi (1,376.64 km) |
| Catalca to Motta Sant'Anastasia | 763.04 mi (1,228.00 km) |
| Catalca to Mottola | 597.63 mi (961.79 km) |
