| Ferentino to Monticello Conte Otto | 283.14 mi (455.67 km) |
| Ferentino to Montichiari | 294.92 mi (474.63 km) |
| Ferentino to Montignoso | 224.44 mi (361.19 km) |
| Ferentino to Montopoli in Val d'Arno | 186.82 mi (300.65 km) |
| Ferentino to Monza | 334.81 mi (538.83 km) |
| Ferentino to Morbegno | 357.89 mi (575.96 km) |
| Ferentino to Mori | 309.28 mi (497.73 km) |
| Ferentino to Morlupo | 49.79 mi (80.14 km) |
| Ferentino to Morrovalle | 114.13 mi (183.67 km) |
| Ferentino to Mortara | 334.03 mi (537.58 km) |
| Ferentino to Mosciano Sant'Angelo | 80.51 mi (129.57 km) |
| Ferentino to Motta di Livenza | 284.84 mi (458.40 km) |
| Ferentino to Motta Sant'Anastasia | 303.13 mi (487.84 km) |
| Ferentino to Mottola | 209.73 mi (337.53 km) |
| Ferentino to Mozzate | 349.95 mi (563.19 km) |
