| Mariehamn to Monticello Conte Otto | 1,058.73 mi (1,703.86 km) |
| Mariehamn to Montichiari | 1,087.59 mi (1,750.31 km) |
| Mariehamn to Montignoso | 1,183.23 mi (1,904.22 km) |
| Mariehamn to Montopoli in Val d'Arno | 1,198.41 mi (1,928.65 km) |
| Mariehamn to Monza | 1,094.04 mi (1,760.68 km) |
| Mariehamn to Morbegno | 1,053.52 mi (1,695.48 km) |
| Mariehamn to Mori | 1,050.42 mi (1,690.48 km) |
| Mariehamn to Morlupo | 1,279.91 mi (2,059.82 km) |
| Mariehamn to Morrovalle | 1,189.74 mi (1,914.70 km) |
| Mariehamn to Mortara | 1,124.37 mi (1,809.50 km) |
| Mariehamn to Mosciano Sant'Angelo | 1,225.54 mi (1,972.32 km) |
| Mariehamn to Motta di Livenza | 1,033.87 mi (1,663.85 km) |
| Mariehamn to Motta Sant'Anastasia | 1,576.73 mi (2,537.51 km) |
| Mariehamn to Mottola | 1,350.76 mi (2,173.84 km) |
| Mariehamn to Mozzate | 1,092.93 mi (1,758.90 km) |
