| Ocana to Rodgau | 919.04 mi (1,479.06 km) |
| Ocana to Roding | 1,010.78 mi (1,626.69 km) |
| Ocana to Rodinghausen | 1,022.39 mi (1,645.38 km) |
| Ocana to Roetgen | 874.66 mi (1,407.62 km) |
| Ocana to Rommerskirchen | 908.77 mi (1,462.52 km) |
| Ocana to Ronnenberg | 1,057.66 mi (1,702.14 km) |
| Ocana to Rosbach vor der Hohe | 927.12 mi (1,492.06 km) |
| Ocana to Rosdorf | 1,023.10 mi (1,646.51 km) |
| Ocana to Rosenheim | 947.32 mi (1,524.57 km) |
| Ocana to Rosrath | 914.40 mi (1,471.59 km) |
| Ocana to Rossdorf | 907.33 mi (1,460.21 km) |
| Ocana to Rosstal | 958.68 mi (1,542.85 km) |
| Ocana to Rostock | 1,216.81 mi (1,958.26 km) |
| Ocana to Rotenburg an der Fulda | 993.04 mi (1,598.14 km) |
| Ocana to Roth | 959.77 mi (1,544.59 km) |
