| Santo Tirso to Mechernich | 964.66 mi (1,552.47 km) |
| Santo Tirso to Meckenbeuren | 987.98 mi (1,590.00 km) |
| Santo Tirso to Meckenheim | 979.10 mi (1,575.70 km) |
| Santo Tirso to Meerane | 1,192.77 mi (1,919.57 km) |
| Santo Tirso to Meerbusch | 992.83 mi (1,597.81 km) |
| Santo Tirso to Meine | 1,172.07 mi (1,886.26 km) |
| Santo Tirso to Meinerzhagen | 1,020.30 mi (1,642.02 km) |
| Santo Tirso to Meiningen | 1,103.35 mi (1,775.66 km) |
| Santo Tirso to Meissen | 1,242.13 mi (1,999.02 km) |
| Santo Tirso to Meitingen | 1,062.90 mi (1,710.58 km) |
| Santo Tirso to Melle | 1,089.02 mi (1,752.60 km) |
| Santo Tirso to Melsungen | 1,090.42 mi (1,754.87 km) |
| Santo Tirso to Memmelsdorf | 1,105.53 mi (1,779.17 km) |
| Santo Tirso to Memmingen | 1,021.71 mi (1,644.28 km) |
| Santo Tirso to Mendig | 978.60 mi (1,574.90 km) |
