| Onex to Montevarchi | 324.57 mi (522.34 km) |
| Onex to Monticello Conte Otto | 266.70 mi (429.21 km) |
| Onex to Montichiari | 213.39 mi (343.41 km) |
| Onex to Montignoso | 248.43 mi (399.82 km) |
| Onex to Montopoli in Val d'Arno | 286.24 mi (460.66 km) |
| Onex to Monza | 158.15 mi (254.52 km) |
| Onex to Morbegno | 165.93 mi (267.05 km) |
| Onex to Mori | 235.40 mi (378.84 km) |
| Onex to Morlupo | 422.46 mi (679.88 km) |
| Onex to Morrovalle | 416.96 mi (671.04 km) |
| Onex to Mortara | 143.17 mi (230.41 km) |
| Onex to Mosciano Sant'Angelo | 450.87 mi (725.60 km) |
| Onex to Motta di Livenza | 313.65 mi (504.76 km) |
| Onex to Motta Sant'Anastasia | 752.80 mi (1,211.52 km) |
| Onex to Mottola | 668.52 mi (1,075.88 km) |
