| Caldicot to Rheinbach | 425.56 mi (684.88 km) |
| Caldicot to Rheinberg | 401.28 mi (645.80 km) |
| Caldicot to Rheine | 436.01 mi (701.70 km) |
| Caldicot to Rheinfelden (Baden) | 547.47 mi (881.07 km) |
| Caldicot to Ribnitz-Damgarten | 658.47 mi (1,059.70 km) |
| Caldicot to Richterich | 385.06 mi (619.70 km) |
| Caldicot to Riedlingen | 592.81 mi (954.04 km) |
| Caldicot to Riegelsberg | 454.39 mi (731.27 km) |
| Caldicot to Rielasingen-Worblingen | 581.88 mi (936.44 km) |
| Caldicot to Riesa | 689.69 mi (1,109.95 km) |
| Caldicot to Rietberg | 478.66 mi (770.33 km) |
| Caldicot to Rinteln | 505.61 mi (813.70 km) |
| Caldicot to Ritterhude | 497.00 mi (799.85 km) |
| Caldicot to Rodenbach | 522.70 mi (841.21 km) |
| Caldicot to Rodental | 607.36 mi (977.45 km) |
