| Rennes to Manfredonia | 967.88 mi (1,557.65 km) |
| Rennes to Maniago | 688.75 mi (1,108.44 km) |
| Rennes to Mantova | 625.08 mi (1,005.97 km) |
| Rennes to Maranello | 646.79 mi (1,040.91 km) |
| Rennes to Marano di Napoli | 924.32 mi (1,487.54 km) |
| Rennes to Marano Vicentino | 640.16 mi (1,030.24 km) |
| Rennes to Marcianise | 923.51 mi (1,486.25 km) |
| Rennes to Marcon | 682.93 mi (1,099.08 km) |
| Rennes to Mareno di Piave | 678.81 mi (1,092.43 km) |
| Rennes to Margherita di Savoia | 988.16 mi (1,590.29 km) |
| Rennes to Mariano Comense | 538.66 mi (866.90 km) |
| Rennes to Marigliano | 933.93 mi (1,503.01 km) |
| Rennes to Marino | 825.44 mi (1,328.42 km) |
| Rennes to Marostica | 649.19 mi (1,044.77 km) |
| Rennes to Marsala | 1,005.63 mi (1,618.40 km) |
