| Santiago do Cacem to Mechernich | 1,149.45 mi (1,849.87 km) |
| Santiago do Cacem to Meckenbeuren | 1,136.88 mi (1,829.64 km) |
| Santiago do Cacem to Meckenheim | 1,162.80 mi (1,871.35 km) |
| Santiago do Cacem to Meerane | 1,361.19 mi (2,190.62 km) |
| Santiago do Cacem to Meerbusch | 1,181.99 mi (1,902.23 km) |
| Santiago do Cacem to Meine | 1,356.23 mi (2,182.64 km) |
| Santiago do Cacem to Meinerzhagen | 1,205.18 mi (1,939.55 km) |
| Santiago do Cacem to Meiningen | 1,275.22 mi (2,052.27 km) |
| Santiago do Cacem to Meissen | 1,410.31 mi (2,269.67 km) |
| Santiago do Cacem to Meitingen | 1,216.22 mi (1,957.31 km) |
| Santiago do Cacem to Melle | 1,278.46 mi (2,057.48 km) |
| Santiago do Cacem to Melsungen | 1,269.22 mi (2,042.62 km) |
| Santiago do Cacem to Memmelsdorf | 1,270.90 mi (2,045.32 km) |
| Santiago do Cacem to Memmingen | 1,171.63 mi (1,885.55 km) |
| Santiago do Cacem to Mendig | 1,159.49 mi (1,866.02 km) |
