| Santiago do Cacem to Montevarchi | 1,123.44 mi (1,808.01 km) |
| Santiago do Cacem to Monticello Conte Otto | 1,164.14 mi (1,873.50 km) |
| Santiago do Cacem to Montichiari | 1,105.60 mi (1,779.29 km) |
| Santiago do Cacem to Montignoso | 1,064.23 mi (1,712.71 km) |
| Santiago do Cacem to Montopoli in Val d'Arno | 1,085.82 mi (1,747.46 km) |
| Santiago do Cacem to Monza | 1,059.73 mi (1,705.47 km) |
| Santiago do Cacem to Morbegno | 1,087.99 mi (1,750.95 km) |
| Santiago do Cacem to Mori | 1,143.04 mi (1,839.54 km) |
| Santiago do Cacem to Morlupo | 1,153.39 mi (1,856.19 km) |
| Santiago do Cacem to Morrovalle | 1,219.61 mi (1,962.77 km) |
| Santiago do Cacem to Mortara | 1,027.33 mi (1,653.32 km) |
| Santiago do Cacem to Mosciano Sant'Angelo | 1,228.56 mi (1,977.18 km) |
| Santiago do Cacem to Motta di Livenza | 1,214.96 mi (1,955.29 km) |
| Santiago do Cacem to Motta Sant'Anastasia | 1,289.80 mi (2,075.73 km) |
| Santiago do Cacem to Mottola | 1,382.21 mi (2,224.46 km) |
