| Mariehamn to Devnya | 1,209.63 mi (1,946.72 km) |
| Mariehamn to Dimitrovgrad | 1,270.04 mi (2,043.94 km) |
| Mariehamn to Dobrich | 1,189.10 mi (1,913.67 km) |
| Mariehamn to Dospat | 1,287.42 mi (2,071.91 km) |
| Mariehamn to Dupnitsa | 1,239.62 mi (1,994.98 km) |
| Mariehamn to Elhovo | 1,270.49 mi (2,044.65 km) |
| Mariehamn to Etropole | 1,205.23 mi (1,939.63 km) |
| Mariehamn to Gabrovo | 1,212.18 mi (1,950.82 km) |
| Mariehamn to Gorna Oryahovitsa | 1,197.01 mi (1,926.40 km) |
| Mariehamn to Gotse Delchev | 1,290.70 mi (2,077.18 km) |
| Mariehamn to Harmanli | 1,280.46 mi (2,060.70 km) |
| Mariehamn to Haskovo | 1,277.74 mi (2,056.33 km) |
| Mariehamn to Ihtiman | 1,231.34 mi (1,981.65 km) |
| Mariehamn to Isperih | 1,168.04 mi (1,879.78 km) |
| Mariehamn to Kardzhali | 1,295.54 mi (2,084.97 km) |
