| Ferentino to Manfredonia | 137.70 mi (221.60 km) |
| Ferentino to Maniago | 310.91 mi (500.35 km) |
| Ferentino to Mantova | 269.80 mi (434.21 km) |
| Ferentino to Maranello | 230.69 mi (371.26 km) |
| Ferentino to Marano di Napoli | 72.64 mi (116.90 km) |
| Ferentino to Marano Vicentino | 291.97 mi (469.88 km) |
| Ferentino to Marcianise | 70.58 mi (113.59 km) |
| Ferentino to Marcon | 271.65 mi (437.18 km) |
| Ferentino to Mareno di Piave | 290.73 mi (467.89 km) |
| Ferentino to Margherita di Savoia | 151.59 mi (243.96 km) |
| Ferentino to Mariano Comense | 343.84 mi (553.36 km) |
| Ferentino to Marigliano | 81.02 mi (130.39 km) |
| Ferentino to Marino | 30.63 mi (49.29 km) |
| Ferentino to Marostica | 291.74 mi (469.51 km) |
| Ferentino to Marsala | 271.91 mi (437.60 km) |
