| Saint-Nazaire to Manfredonia | 972.46 mi (1,565.02 km) |
| Saint-Nazaire to Maniago | 710.25 mi (1,143.03 km) |
| Saint-Nazaire to Mantova | 637.91 mi (1,026.62 km) |
| Saint-Nazaire to Maranello | 655.88 mi (1,055.54 km) |
| Saint-Nazaire to Marano di Napoli | 922.69 mi (1,484.92 km) |
| Saint-Nazaire to Marano Vicentino | 657.38 mi (1,057.96 km) |
| Saint-Nazaire to Marcianise | 922.65 mi (1,484.86 km) |
| Saint-Nazaire to Marcon | 700.42 mi (1,127.21 km) |
| Saint-Nazaire to Mareno di Piave | 698.03 mi (1,123.36 km) |
| Saint-Nazaire to Margherita di Savoia | 992.14 mi (1,596.70 km) |
| Saint-Nazaire to Mariano Comense | 552.45 mi (889.08 km) |
| Saint-Nazaire to Marigliano | 932.99 mi (1,501.50 km) |
| Saint-Nazaire to Marino | 824.06 mi (1,326.19 km) |
| Saint-Nazaire to Marostica | 666.99 mi (1,073.41 km) |
| Saint-Nazaire to Marsala | 989.40 mi (1,592.29 km) |
