| Mariehamn to Nazarje | 973.46 mi (1,566.63 km) |
| Mariehamn to Nova Gorica | 1,010.51 mi (1,626.26 km) |
| Mariehamn to Nova Vas | 1,014.56 mi (1,632.78 km) |
| Mariehamn to Novo Mesto | 1,007.12 mi (1,620.80 km) |
| Mariehamn to Odranci | 945.51 mi (1,521.64 km) |
| Mariehamn to Oplotnica | 964.99 mi (1,553.00 km) |
| Mariehamn to Ormoz | 958.45 mi (1,542.47 km) |
| Mariehamn to Osilnica | 1,029.44 mi (1,656.72 km) |
| Mariehamn to Pesnica | 948.01 mi (1,525.68 km) |
| Mariehamn to Piran | 1,040.14 mi (1,673.94 km) |
| Mariehamn to Pivka | 1,023.43 mi (1,647.05 km) |
| Mariehamn to Podcetrtek | 979.45 mi (1,576.28 km) |
| Mariehamn to Podlehnik | 965.22 mi (1,553.38 km) |
| Mariehamn to Podvelka | 952.25 mi (1,532.50 km) |
| Mariehamn to Poljcane | 968.93 mi (1,559.33 km) |
