| Mariehamn to Manfredonia | 1,287.31 mi (2,071.73 km) |
| Mariehamn to Maniago | 1,006.68 mi (1,620.09 km) |
| Mariehamn to Mantova | 1,098.97 mi (1,768.62 km) |
| Mariehamn to Maranello | 1,139.21 mi (1,833.39 km) |
| Mariehamn to Marano di Napoli | 1,349.23 mi (2,171.37 km) |
| Mariehamn to Marano Vicentino | 1,054.10 mi (1,696.41 km) |
| Mariehamn to Marcianise | 1,339.21 mi (2,155.26 km) |
| Mariehamn to Marcon | 1,052.67 mi (1,694.11 km) |
| Mariehamn to Mareno di Piave | 1,032.87 mi (1,662.24 km) |
| Mariehamn to Margherita di Savoia | 1,304.36 mi (2,099.16 km) |
| Mariehamn to Mariano Comense | 1,087.96 mi (1,750.90 km) |
| Mariehamn to Marigliano | 1,344.91 mi (2,164.43 km) |
| Mariehamn to Marino | 1,303.77 mi (2,098.21 km) |
| Mariehamn to Marostica | 1,048.10 mi (1,686.76 km) |
| Mariehamn to Marsala | 1,575.68 mi (2,535.82 km) |
