| Halstead to Montevarchi | 770.39 mi (1,239.82 km) |
| Halstead to Monticello Conte Otto | 662.41 mi (1,066.05 km) |
| Halstead to Montichiari | 632.49 mi (1,017.90 km) |
| Halstead to Montignoso | 701.76 mi (1,129.38 km) |
| Halstead to Montopoli in Val d'Arno | 738.33 mi (1,188.23 km) |
| Halstead to Monza | 588.91 mi (947.76 km) |
| Halstead to Morbegno | 569.03 mi (915.77 km) |
| Halstead to Mori | 629.81 mi (1,013.59 km) |
| Halstead to Morlupo | 875.58 mi (1,409.10 km) |
| Halstead to Morrovalle | 845.31 mi (1,360.40 km) |
| Halstead to Mortara | 591.94 mi (952.63 km) |
| Halstead to Mosciano Sant'Angelo | 885.02 mi (1,424.31 km) |
| Halstead to Motta di Livenza | 689.46 mi (1,109.58 km) |
| Halstead to Motta Sant'Anastasia | 1,216.17 mi (1,957.24 km) |
| Halstead to Mottola | 1,101.21 mi (1,772.22 km) |
