| San Gwann to Montevarchi | 548.56 mi (882.82 km) |
| San Gwann to Monticello Conte Otto | 686.36 mi (1,104.59 km) |
| San Gwann to Montichiari | 690.64 mi (1,111.48 km) |
| San Gwann to Montignoso | 604.68 mi (973.14 km) |
| San Gwann to Montopoli in Val d'Arno | 571.20 mi (919.26 km) |
| San Gwann to Monza | 721.41 mi (1,160.99 km) |
| San Gwann to Morbegno | 750.99 mi (1,208.59 km) |
| San Gwann to Mori | 710.49 mi (1,143.43 km) |
| San Gwann to Morlupo | 443.54 mi (713.80 km) |
| San Gwann to Morrovalle | 514.00 mi (827.20 km) |
| San Gwann to Mortara | 711.48 mi (1,145.02 km) |
| San Gwann to Mosciano Sant'Angelo | 473.71 mi (762.36 km) |
| San Gwann to Motta di Livenza | 688.88 mi (1,108.65 km) |
| San Gwann to Motta Sant'Anastasia | 113.18 mi (182.14 km) |
| San Gwann to Mottola | 354.54 mi (570.58 km) |
