| Opovo to Reichenbach/Vogtland | 537.94 mi (865.73 km) |
| Opovo to Reinbek | 741.49 mi (1,193.31 km) |
| Opovo to Reinfeld | 752.02 mi (1,210.26 km) |
| Opovo to Reinheim | 633.54 mi (1,019.58 km) |
| Opovo to Reiskirchen | 659.36 mi (1,061.14 km) |
| Opovo to Rellingen | 760.64 mi (1,224.14 km) |
| Opovo to Remagen | 720.16 mi (1,158.98 km) |
| Opovo to Remscheid | 741.15 mi (1,192.77 km) |
| Opovo to Rendsburg | 798.06 mi (1,284.36 km) |
| Opovo to Renningen | 599.42 mi (964.67 km) |
| Opovo to Reutlingen | 580.52 mi (934.25 km) |
| Opovo to Rhaude | 806.28 mi (1,297.59 km) |
| Opovo to Rheda-Wiedenbruck | 725.78 mi (1,168.03 km) |
| Opovo to Rhede | 782.47 mi (1,259.26 km) |
| Opovo to Rheinau | 640.07 mi (1,030.09 km) |
