| Tortum to Ratingen | 1,817.78 mi (2,925.44 km) |
| Tortum to Ratzeburg | 1,704.29 mi (2,742.79 km) |
| Tortum to Raubling | 1,543.89 mi (2,484.65 km) |
| Tortum to Rauenberg | 1,713.14 mi (2,757.03 km) |
| Tortum to Raunheim | 1,732.71 mi (2,788.53 km) |
| Tortum to Ravensburg | 1,658.62 mi (2,669.29 km) |
| Tortum to Recke | 1,797.58 mi (2,892.92 km) |
| Tortum to Recklinghausen | 1,808.52 mi (2,910.53 km) |
| Tortum to Regen | 1,512.43 mi (2,434.02 km) |
| Tortum to Regensburg | 1,559.71 mi (2,510.11 km) |
| Tortum to Regenstauf | 1,559.21 mi (2,509.31 km) |
| Tortum to Rehau | 1,581.68 mi (2,545.47 km) |
| Tortum to Rehburg-Loccum | 1,738.39 mi (2,797.67 km) |
| Tortum to Rehlingen-Siersburg | 1,804.44 mi (2,903.96 km) |
| Tortum to Reichelsheim | 1,712.05 mi (2,755.27 km) |
