| Castellbisbal to Ratingen | 716.87 mi (1,153.69 km) |
| Castellbisbal to Ratzeburg | 936.54 mi (1,507.21 km) |
| Castellbisbal to Raubling | 660.74 mi (1,063.36 km) |
| Castellbisbal to Rauenberg | 628.87 mi (1,012.08 km) |
| Castellbisbal to Raunheim | 666.79 mi (1,073.10 km) |
| Castellbisbal to Ravensburg | 574.39 mi (924.39 km) |
| Castellbisbal to Recke | 799.22 mi (1,286.23 km) |
| Castellbisbal to Recklinghausen | 740.07 mi (1,191.02 km) |
| Castellbisbal to Regen | 748.44 mi (1,204.50 km) |
| Castellbisbal to Regensburg | 714.93 mi (1,150.57 km) |
| Castellbisbal to Regenstauf | 721.46 mi (1,161.08 km) |
| Castellbisbal to Rehau | 773.52 mi (1,244.86 km) |
| Castellbisbal to Rehburg-Loccum | 830.27 mi (1,336.19 km) |
| Castellbisbal to Rehlingen-Siersburg | 590.63 mi (950.53 km) |
| Castellbisbal to Reichelsheim | 658.07 mi (1,059.06 km) |
