| Hackettstown to Menen | 3,637.59 mi (5,854.13 km) |
| Hackettstown to Merchtem | 3,678.21 mi (5,919.52 km) |
| Hackettstown to Merelbeke | 3,657.85 mi (5,886.74 km) |
| Hackettstown to Merksem | 3,679.44 mi (5,921.49 km) |
| Hackettstown to Merksplas | 3,693.26 mi (5,943.72 km) |
| Hackettstown to Mettet | 3,712.41 mi (5,974.54 km) |
| Hackettstown to Meulebeke | 3,640.39 mi (5,858.65 km) |
| Hackettstown to Middelkerke | 3,615.58 mi (5,818.72 km) |
| Hackettstown to Mol | 3,708.06 mi (5,967.54 km) |
| Hackettstown to Mons | 3,680.18 mi (5,922.67 km) |
| Hackettstown to Montignies-le-Tilleul | 3,699.57 mi (5,953.88 km) |
| Hackettstown to Moorslede | 3,632.80 mi (5,846.42 km) |
| Hackettstown to Moortebeek | 3,685.38 mi (5,931.04 km) |
| Hackettstown to Morlanwelz-Mariemont | 3,691.71 mi (5,941.23 km) |
| Hackettstown to Mortsel | 3,682.43 mi (5,926.29 km) |
