| Castleford to Rheinbach | 410.99 mi (661.43 km) |
| Castleford to Rheinberg | 365.52 mi (588.24 km) |
| Castleford to Rheine | 378.36 mi (608.92 km) |
| Castleford to Rheinfelden (Baden) | 583.51 mi (939.06 km) |
| Castleford to Ribnitz-Damgarten | 561.90 mi (904.30 km) |
| Castleford to Richterich | 372.23 mi (599.05 km) |
| Castleford to Riedlingen | 607.10 mi (977.03 km) |
| Castleford to Riegelsberg | 469.11 mi (754.95 km) |
| Castleford to Rielasingen-Worblingen | 606.93 mi (976.77 km) |
| Castleford to Riesa | 636.81 mi (1,024.84 km) |
| Castleford to Rietberg | 429.79 mi (691.68 km) |
| Castleford to Rinteln | 446.62 mi (718.77 km) |
| Castleford to Ritterhude | 417.40 mi (671.74 km) |
| Castleford to Rodenbach | 505.86 mi (814.11 km) |
| Castleford to Rodental | 578.21 mi (930.54 km) |
