| Porthcawl to Rothenbach an der Pegnitz | 669.78 mi (1,077.91 km) |
| Porthcawl to Rothenburg ob der Tauber | 626.50 mi (1,008.26 km) |
| Porthcawl to Rottweil | 593.77 mi (955.58 km) |
| Porthcawl to Rudersberg | 610.68 mi (982.80 km) |
| Porthcawl to Rudesheim am Rhein | 518.03 mi (833.68 km) |
| Porthcawl to Rudolstadt | 652.58 mi (1,050.22 km) |
| Porthcawl to Runkel | 520.41 mi (837.51 km) |
| Porthcawl to Ruppichteroth | 485.84 mi (781.88 km) |
| Porthcawl to Russelsheim | 538.38 mi (866.44 km) |
| Porthcawl to Rutesheim | 588.20 mi (946.62 km) |
| Porthcawl to Ruthen | 523.14 mi (841.92 km) |
| Porthcawl to Saalfeld | 655.12 mi (1,054.31 km) |
| Porthcawl to Saarbrucken | 495.61 mi (797.60 km) |
| Porthcawl to Saarlouis | 483.00 mi (777.31 km) |
| Porthcawl to Saarwellingen | 484.33 mi (779.46 km) |
