| Viterbo to Menen | 717.77 mi (1,155.13 km) |
| Viterbo to Merchtem | 697.66 mi (1,122.77 km) |
| Viterbo to Merelbeke | 711.88 mi (1,145.66 km) |
| Viterbo to Merksem | 708.30 mi (1,139.89 km) |
| Viterbo to Merksplas | 705.61 mi (1,135.56 km) |
| Viterbo to Mettet | 650.46 mi (1,046.81 km) |
| Viterbo to Meulebeke | 721.47 mi (1,161.09 km) |
| Viterbo to Middelkerke | 746.87 mi (1,201.97 km) |
| Viterbo to Mol | 689.16 mi (1,109.09 km) |
| Viterbo to Mons | 676.39 mi (1,088.54 km) |
| Viterbo to Montignies-le-Tilleul | 661.16 mi (1,064.03 km) |
| Viterbo to Moorslede | 724.46 mi (1,165.90 km) |
| Viterbo to Moortebeek | 688.69 mi (1,108.34 km) |
| Viterbo to Morlanwelz-Mariemont | 668.80 mi (1,076.33 km) |
| Viterbo to Mortsel | 703.31 mi (1,131.87 km) |
