| South River to Manerbio | 4,086.92 mi (6,577.26 km) |
| South River to Manfredonia | 4,467.27 mi (7,189.37 km) |
| South River to Maniago | 4,169.90 mi (6,710.81 km) |
| South River to Mantova | 4,121.97 mi (6,633.67 km) |
| South River to Maranello | 4,145.89 mi (6,672.17 km) |
| South River to Marano di Napoli | 4,418.38 mi (7,110.70 km) |
| South River to Marano Vicentino | 4,131.38 mi (6,648.82 km) |
| South River to Marcianise | 4,418.64 mi (7,111.11 km) |
| South River to Marcon | 4,172.90 mi (6,715.63 km) |
| South River to Mareno di Piave | 4,165.50 mi (6,703.73 km) |
| South River to Margherita di Savoia | 4,487.39 mi (7,221.75 km) |
| South River to Mariano Comense | 4,035.50 mi (6,494.51 km) |
| South River to Marigliano | 4,428.94 mi (7,127.69 km) |
| South River to Marino | 4,319.99 mi (6,952.36 km) |
| South River to Marostica | 4,139.27 mi (6,661.52 km) |
