| Skien to Manerbio | 956.65 mi (1,539.58 km) |
| Skien to Manfredonia | 1,244.84 mi (2,003.38 km) |
| Skien to Maniago | 910.51 mi (1,465.32 km) |
| Skien to Mantova | 972.25 mi (1,564.69 km) |
| Skien to Maranello | 1,015.43 mi (1,634.17 km) |
| Skien to Marano di Napoli | 1,280.79 mi (2,061.23 km) |
| Skien to Marano Vicentino | 936.58 mi (1,507.28 km) |
| Skien to Marcianise | 1,272.46 mi (2,047.83 km) |
| Skien to Marcon | 950.27 mi (1,529.31 km) |
| Skien to Mareno di Piave | 930.84 mi (1,498.05 km) |
| Skien to Margherita di Savoia | 1,265.18 mi (2,036.11 km) |
| Skien to Mariano Comense | 933.45 mi (1,502.23 km) |
| Skien to Marigliano | 1,280.37 mi (2,060.56 km) |
| Skien to Marino | 1,212.51 mi (1,951.34 km) |
| Skien to Marostica | 934.25 mi (1,503.53 km) |
