| Onda to Montevarchi | 657.17 mi (1,057.62 km) |
| Onda to Monticello Conte Otto | 714.86 mi (1,150.46 km) |
| Onda to Montichiari | 658.53 mi (1,059.80 km) |
| Onda to Montignoso | 603.85 mi (971.80 km) |
| Onda to Montopoli in Val d'Arno | 621.58 mi (1,000.33 km) |
| Onda to Monza | 619.60 mi (997.15 km) |
| Onda to Morbegno | 653.47 mi (1,051.66 km) |
| Onda to Mori | 698.54 mi (1,124.20 km) |
| Onda to Morlupo | 681.43 mi (1,096.66 km) |
| Onda to Morrovalle | 750.58 mi (1,207.93 km) |
| Onda to Mortara | 585.55 mi (942.35 km) |
| Onda to Mosciano Sant'Angelo | 757.54 mi (1,219.15 km) |
| Onda to Motta di Livenza | 764.39 mi (1,230.17 km) |
| Onda to Motta Sant'Anastasia | 837.25 mi (1,347.42 km) |
| Onda to Mottola | 911.22 mi (1,466.46 km) |
