| Skien to Montevarchi | 1,086.71 mi (1,748.89 km) |
| Skien to Monticello Conte Otto | 944.01 mi (1,519.23 km) |
| Skien to Montichiari | 953.57 mi (1,534.63 km) |
| Skien to Montignoso | 1,049.94 mi (1,689.72 km) |
| Skien to Montopoli in Val d'Arno | 1,075.00 mi (1,730.05 km) |
| Skien to Monza | 941.43 mi (1,515.09 km) |
| Skien to Morbegno | 903.38 mi (1,453.85 km) |
| Skien to Mori | 924.86 mi (1,488.41 km) |
| Skien to Morlupo | 1,185.83 mi (1,908.40 km) |
| Skien to Morrovalle | 1,111.23 mi (1,788.35 km) |
| Skien to Mortara | 964.99 mi (1,553.00 km) |
| Skien to Mosciano Sant'Angelo | 1,152.05 mi (1,854.04 km) |
| Skien to Motta di Livenza | 936.43 mi (1,507.03 km) |
| Skien to Motta Sant'Anastasia | 1,519.16 mi (2,444.85 km) |
| Skien to Mottola | 1,323.87 mi (2,130.56 km) |
