| Mastic Beach to Menen | 3,560.20 mi (5,729.59 km) |
| Mastic Beach to Merchtem | 3,601.46 mi (5,796.00 km) |
| Mastic Beach to Merelbeke | 3,580.97 mi (5,763.02 km) |
| Mastic Beach to Merksem | 3,603.16 mi (5,798.73 km) |
| Mastic Beach to Merksplas | 3,617.31 mi (5,821.50 km) |
| Mastic Beach to Mettet | 3,634.89 mi (5,849.79 km) |
| Mastic Beach to Meulebeke | 3,563.29 mi (5,734.55 km) |
| Mastic Beach to Middelkerke | 3,538.66 mi (5,694.92 km) |
| Mastic Beach to Mol | 3,631.94 mi (5,845.03 km) |
| Mastic Beach to Mons | 3,602.58 mi (5,797.80 km) |
| Mastic Beach to Montignies-le-Tilleul | 3,622.04 mi (5,829.11 km) |
| Mastic Beach to Moorslede | 3,555.53 mi (5,722.07 km) |
| Mastic Beach to Moortebeek | 3,608.50 mi (5,807.32 km) |
| Mastic Beach to Morlanwelz-Mariemont | 3,614.22 mi (5,816.52 km) |
| Mastic Beach to Mortsel | 3,606.05 mi (5,803.37 km) |
