| Santo Tirso to Manerbio | 972.64 mi (1,565.32 km) |
| Santo Tirso to Manfredonia | 1,258.06 mi (2,024.65 km) |
| Santo Tirso to Maniago | 1,104.88 mi (1,778.13 km) |
| Santo Tirso to Mantova | 1,001.88 mi (1,612.37 km) |
| Santo Tirso to Maranello | 1,000.13 mi (1,609.56 km) |
| Santo Tirso to Marano di Napoli | 1,176.03 mi (1,892.63 km) |
| Santo Tirso to Marano Vicentino | 1,038.59 mi (1,671.44 km) |
| Santo Tirso to Marcianise | 1,180.64 mi (1,900.06 km) |
| Santo Tirso to Marcon | 1,078.34 mi (1,735.42 km) |
| Santo Tirso to Mareno di Piave | 1,083.86 mi (1,744.31 km) |
| Santo Tirso to Margherita di Savoia | 1,272.48 mi (2,047.86 km) |
| Santo Tirso to Mariano Comense | 932.07 mi (1,500.02 km) |
| Santo Tirso to Marigliano | 1,189.42 mi (1,914.19 km) |
| Santo Tirso to Marino | 1,090.42 mi (1,754.86 km) |
| Santo Tirso to Marostica | 1,049.67 mi (1,689.29 km) |
