| Mariehamn to Ratzeburg | 560.73 mi (902.41 km) |
| Mariehamn to Raubling | 906.80 mi (1,459.35 km) |
| Mariehamn to Rauenberg | 869.90 mi (1,399.96 km) |
| Mariehamn to Raunheim | 829.22 mi (1,334.49 km) |
| Mariehamn to Ravensburg | 946.36 mi (1,523.02 km) |
| Mariehamn to Recke | 708.60 mi (1,140.38 km) |
| Mariehamn to Recklinghausen | 766.49 mi (1,233.55 km) |
| Mariehamn to Regen | 815.09 mi (1,311.75 km) |
| Mariehamn to Regensburg | 826.50 mi (1,330.12 km) |
| Mariehamn to Regenstauf | 818.85 mi (1,317.82 km) |
| Mariehamn to Rehau | 747.60 mi (1,203.15 km) |
| Mariehamn to Rehburg-Loccum | 668.07 mi (1,075.15 km) |
| Mariehamn to Rehlingen-Siersburg | 907.09 mi (1,459.81 km) |
| Mariehamn to Reichelsheim | 839.57 mi (1,351.15 km) |
| Mariehamn to Reichenbach/Vogtland | 719.46 mi (1,157.86 km) |
