| Santo Tirso to Mombris | 1,038.95 mi (1,672.02 km) |
| Santo Tirso to Monchengladbach | 982.04 mi (1,580.43 km) |
| Santo Tirso to Monschau | 949.08 mi (1,527.40 km) |
| Santo Tirso to Montabaur | 1,001.08 mi (1,611.08 km) |
| Santo Tirso to Moosburg | 1,108.76 mi (1,784.37 km) |
| Santo Tirso to Morbach | 951.58 mi (1,531.43 km) |
| Santo Tirso to Morfelden-Walldorf | 1,014.10 mi (1,632.03 km) |
| Santo Tirso to Morlenbach | 1,006.73 mi (1,620.18 km) |
| Santo Tirso to Morsbach | 1,013.44 mi (1,630.97 km) |
| Santo Tirso to Mosbach | 1,015.30 mi (1,633.96 km) |
| Santo Tirso to Mosigkau | 1,214.60 mi (1,954.72 km) |
| Santo Tirso to Mossingen | 984.18 mi (1,583.88 km) |
| Santo Tirso to Much | 1,004.05 mi (1,615.87 km) |
| Santo Tirso to Mucheln | 1,180.82 mi (1,900.35 km) |
| Santo Tirso to Muhlacker | 990.64 mi (1,594.28 km) |
