| Ocana to Ratingen | 927.60 mi (1,492.82 km) |
| Ocana to Ratzeburg | 1,159.47 mi (1,865.98 km) |
| Ocana to Raubling | 944.07 mi (1,519.34 km) |
| Ocana to Rauenberg | 877.60 mi (1,412.36 km) |
| Ocana to Raunheim | 905.44 mi (1,457.16 km) |
| Ocana to Ravensburg | 845.76 mi (1,361.11 km) |
| Ocana to Recke | 1,009.14 mi (1,624.05 km) |
| Ocana to Recklinghausen | 951.41 mi (1,531.15 km) |
| Ocana to Regen | 1,025.83 mi (1,650.92 km) |
| Ocana to Regensburg | 987.44 mi (1,589.13 km) |
| Ocana to Regenstauf | 993.22 mi (1,598.44 km) |
| Ocana to Rehau | 1,034.51 mi (1,664.88 km) |
| Ocana to Rehburg-Loccum | 1,052.25 mi (1,693.43 km) |
| Ocana to Rehlingen-Siersburg | 818.77 mi (1,317.68 km) |
| Ocana to Reichelsheim | 903.15 mi (1,453.49 km) |
