| Mariehamn to Popovo | 1,187.01 mi (1,910.31 km) |
| Mariehamn to Provadia | 1,210.42 mi (1,947.98 km) |
| Mariehamn to Radnevo | 1,255.75 mi (2,020.94 km) |
| Mariehamn to Radomir | 1,219.25 mi (1,962.19 km) |
| Mariehamn to Rakitovo | 1,264.05 mi (2,034.30 km) |
| Mariehamn to Rakovski | 1,248.93 mi (2,009.95 km) |
| Mariehamn to Razgrad | 1,177.28 mi (1,894.65 km) |
| Mariehamn to Razlog | 1,267.56 mi (2,039.93 km) |
| Mariehamn to Ruse | 1,152.31 mi (1,854.47 km) |
| Mariehamn to Samokov | 1,236.81 mi (1,990.46 km) |
| Mariehamn to Sandanski | 1,288.34 mi (2,073.38 km) |
| Mariehamn to Sevlievo | 1,199.63 mi (1,930.62 km) |
| Mariehamn to Shumen | 1,198.38 mi (1,928.60 km) |
| Mariehamn to Silistra | 1,145.57 mi (1,843.62 km) |
| Mariehamn to Sliven | 1,233.22 mi (1,984.68 km) |
