| Caldwell to Menen | 4,980.43 mi (8,015.23 km) |
| Caldwell to Merchtem | 5,003.28 mi (8,052.01 km) |
| Caldwell to Merelbeke | 4,987.80 mi (8,027.10 km) |
| Caldwell to Merksem | 4,994.68 mi (8,038.16 km) |
| Caldwell to Merksplas | 5,000.08 mi (8,046.86 km) |
| Caldwell to Mettet | 5,049.37 mi (8,126.17 km) |
| Caldwell to Meulebeke | 4,977.18 mi (8,010.00 km) |
| Caldwell to Middelkerke | 4,951.57 mi (7,968.78 km) |
| Caldwell to Mol | 5,016.74 mi (8,073.66 km) |
| Caldwell to Mons | 5,022.28 mi (8,082.57 km) |
| Caldwell to Montignies-le-Tilleul | 5,038.18 mi (8,108.18 km) |
| Caldwell to Moorslede | 4,973.81 mi (8,004.57 km) |
| Caldwell to Moortebeek | 5,012.14 mi (8,066.27 km) |
| Caldwell to Morlanwelz-Mariemont | 5,030.39 mi (8,095.63 km) |
| Caldwell to Mortsel | 4,999.39 mi (8,045.73 km) |
