| Santo Tirso to Melzo | 940.23 mi (1,513.15 km) |
| Santo Tirso to Mendicino | 1,302.98 mi (2,096.95 km) |
| Santo Tirso to Menfi | 1,168.66 mi (1,880.78 km) |
| Santo Tirso to Mentana | 1,088.04 mi (1,751.04 km) |
| Santo Tirso to Merano | 1,039.36 mi (1,672.69 km) |
| Santo Tirso to Merate | 943.85 mi (1,518.98 km) |
| Santo Tirso to Mercato San Severino | 1,207.42 mi (1,943.15 km) |
| Santo Tirso to Mercogliano | 1,204.63 mi (1,938.67 km) |
| Santo Tirso to Mesagne | 1,366.51 mi (2,199.18 km) |
| Santo Tirso to Messina | 1,289.81 mi (2,075.74 km) |
| Santo Tirso to Mestre | 1,074.77 mi (1,729.68 km) |
| Santo Tirso to Mestrino | 1,051.76 mi (1,692.65 km) |
| Santo Tirso to Milan | 929.01 mi (1,495.09 km) |
| Santo Tirso to Milazzo | 1,272.88 mi (2,048.50 km) |
| Santo Tirso to Minerbio | 1,030.35 mi (1,658.18 km) |
