| Horbury to Montevarchi | 918.88 mi (1,478.80 km) |
| Horbury to Monticello Conte Otto | 807.52 mi (1,299.57 km) |
| Horbury to Montichiari | 779.92 mi (1,255.16 km) |
| Horbury to Montignoso | 851.03 mi (1,369.60 km) |
| Horbury to Montopoli in Val d'Arno | 887.42 mi (1,428.17 km) |
| Horbury to Monza | 737.53 mi (1,186.93 km) |
| Horbury to Morbegno | 716.39 mi (1,152.92 km) |
| Horbury to Mori | 775.40 mi (1,247.88 km) |
| Horbury to Morlupo | 1,024.44 mi (1,648.67 km) |
| Horbury to Morrovalle | 991.70 mi (1,595.99 km) |
| Horbury to Mortara | 741.35 mi (1,193.08 km) |
| Horbury to Mosciano Sant'Angelo | 1,031.84 mi (1,660.59 km) |
| Horbury to Motta di Livenza | 832.08 mi (1,339.11 km) |
| Horbury to Motta Sant'Anastasia | 1,365.76 mi (2,197.98 km) |
| Horbury to Mottola | 1,246.92 mi (2,006.72 km) |
