| Santiago do Cacem to Menen | 1,055.46 mi (1,698.59 km) |
| Santiago do Cacem to Merchtem | 1,095.14 mi (1,762.46 km) |
| Santiago do Cacem to Merelbeke | 1,083.52 mi (1,743.76 km) |
| Santiago do Cacem to Merksem | 1,115.54 mi (1,795.29 km) |
| Santiago do Cacem to Merksplas | 1,133.98 mi (1,824.96 km) |
| Santiago do Cacem to Mettet | 1,073.93 mi (1,728.32 km) |
| Santiago do Cacem to Meulebeke | 1,068.28 mi (1,719.24 km) |
| Santiago do Cacem to Middelkerke | 1,069.03 mi (1,720.44 km) |
| Santiago do Cacem to Mol | 1,131.61 mi (1,821.15 km) |
| Santiago do Cacem to Mons | 1,059.93 mi (1,705.80 km) |
| Santiago do Cacem to Montignies-le-Tilleul | 1,069.07 mi (1,720.50 km) |
| Santiago do Cacem to Moorslede | 1,059.09 mi (1,704.44 km) |
| Santiago do Cacem to Moortebeek | 1,092.23 mi (1,757.78 km) |
| Santiago do Cacem to Morlanwelz-Mariemont | 1,068.12 mi (1,718.97 km) |
| Santiago do Cacem to Mortsel | 1,112.23 mi (1,789.97 km) |
