| Opovo to Rodgau | 637.53 mi (1,026.01 km) |
| Opovo to Roding | 469.21 mi (755.11 km) |
| Opovo to Rodinghausen | 736.62 mi (1,185.48 km) |
| Opovo to Roetgen | 762.95 mi (1,227.85 km) |
| Opovo to Rommerskirchen | 755.55 mi (1,215.95 km) |
| Opovo to Ronnenberg | 701.22 mi (1,128.51 km) |
| Opovo to Rosbach vor der Hohe | 653.97 mi (1,052.46 km) |
| Opovo to Rosdorf | 656.83 mi (1,057.06 km) |
| Opovo to Rosenheim | 439.43 mi (707.19 km) |
| Opovo to Rosrath | 732.29 mi (1,178.51 km) |
| Opovo to Rossdorf | 637.51 mi (1,025.97 km) |
| Opovo to Rosstal | 538.74 mi (867.02 km) |
| Opovo to Rostock | 725.26 mi (1,167.20 km) |
| Opovo to Rotenburg an der Fulda | 641.76 mi (1,032.81 km) |
| Opovo to Roth | 525.31 mi (845.41 km) |
