| Pontypridd to Ratingen | 438.98 mi (706.48 km) |
| Pontypridd to Ratzeburg | 607.10 mi (977.04 km) |
| Pontypridd to Raubling | 737.19 mi (1,186.40 km) |
| Pontypridd to Rauenberg | 553.36 mi (890.55 km) |
| Pontypridd to Raunheim | 525.74 mi (846.10 km) |
| Pontypridd to Ravensburg | 635.10 mi (1,022.09 km) |
| Pontypridd to Recke | 473.17 mi (761.49 km) |
| Pontypridd to Recklinghausen | 450.48 mi (724.97 km) |
| Pontypridd to Regen | 748.04 mi (1,203.85 km) |
| Pontypridd to Regensburg | 702.22 mi (1,130.12 km) |
| Pontypridd to Regenstauf | 701.58 mi (1,129.08 km) |
| Pontypridd to Rehau | 674.10 mi (1,084.85 km) |
| Pontypridd to Rehburg-Loccum | 536.05 mi (862.70 km) |
| Pontypridd to Rehlingen-Siersburg | 466.32 mi (750.46 km) |
| Pontypridd to Reichelsheim | 548.56 mi (882.81 km) |
