| Castleford to Ratingen | 383.04 mi (616.44 km) |
| Castleford to Ratzeburg | 494.49 mi (795.81 km) |
| Castleford to Raubling | 715.08 mi (1,150.81 km) |
| Castleford to Rauenberg | 530.00 mi (852.96 km) |
| Castleford to Raunheim | 489.64 mi (787.99 km) |
| Castleford to Ravensburg | 629.57 mi (1,013.20 km) |
| Castleford to Recke | 387.98 mi (624.39 km) |
| Castleford to Recklinghausen | 385.90 mi (621.05 km) |
| Castleford to Regen | 704.43 mi (1,133.68 km) |
| Castleford to Regensburg | 662.95 mi (1,066.92 km) |
| Castleford to Regenstauf | 660.50 mi (1,062.97 km) |
| Castleford to Rehau | 616.19 mi (991.66 km) |
| Castleford to Rehburg-Loccum | 446.59 mi (718.72 km) |
| Castleford to Rehlingen-Siersburg | 457.14 mi (735.70 km) |
| Castleford to Reichelsheim | 515.90 mi (830.26 km) |
