| Castrolibero to Rheinbach | 901.61 mi (1,451.00 km) |
| Castrolibero to Rheinberg | 962.83 mi (1,549.53 km) |
| Castrolibero to Rheine | 988.74 mi (1,591.22 km) |
| Castrolibero to Rheinfelden (Baden) | 707.91 mi (1,139.28 km) |
| Castrolibero to Ribnitz-Damgarten | 1,046.42 mi (1,684.06 km) |
| Castrolibero to Richterich | 933.60 mi (1,502.48 km) |
| Castrolibero to Riedlingen | 696.29 mi (1,120.58 km) |
| Castrolibero to Riegelsberg | 826.27 mi (1,329.75 km) |
| Castrolibero to Rielasingen-Worblingen | 687.93 mi (1,107.11 km) |
| Castrolibero to Riesa | 840.29 mi (1,352.32 km) |
| Castrolibero to Rietberg | 939.51 mi (1,512.00 km) |
| Castrolibero to Rinteln | 952.28 mi (1,532.55 km) |
| Castrolibero to Ritterhude | 1,020.78 mi (1,642.78 km) |
| Castrolibero to Rodenbach | 826.11 mi (1,329.50 km) |
| Castrolibero to Rodental | 797.93 mi (1,284.14 km) |
