| Mariehamn to Pyskowice | 673.32 mi (1,083.61 km) |
| Mariehamn to Raciborz | 695.28 mi (1,118.95 km) |
| Mariehamn to Radom | 602.72 mi (969.98 km) |
| Mariehamn to Radomsko | 624.42 mi (1,004.91 km) |
| Mariehamn to Radzionkow Nowy | 672.61 mi (1,082.46 km) |
| Mariehamn to Radzymin | 533.00 mi (857.78 km) |
| Mariehamn to Radzyn Podlaski | 583.90 mi (939.69 km) |
| Mariehamn to Rawa Mazowiecka | 575.97 mi (926.93 km) |
| Mariehamn to Rawicz | 598.50 mi (963.19 km) |
| Mariehamn to Reda | 383.40 mi (617.02 km) |
| Mariehamn to Rogozno | 519.98 mi (836.83 km) |
| Mariehamn to Ropczyce | 697.51 mi (1,122.54 km) |
| Mariehamn to Ruda Slaska | 680.99 mi (1,095.95 km) |
| Mariehamn to Rumia | 386.54 mi (622.07 km) |
| Mariehamn to Rury | 620.36 mi (998.37 km) |
