| Porthcawl to Rende | 1,270.71 mi (2,045.00 km) |
| Porthcawl to Resana | 819.03 mi (1,318.11 km) |
| Porthcawl to Rescaldina | 704.41 mi (1,133.63 km) |
| Porthcawl to Rezzato | 760.41 mi (1,223.76 km) |
| Porthcawl to Rho | 711.19 mi (1,144.55 km) |
| Porthcawl to Ribera | 1,271.00 mi (2,045.48 km) |
| Porthcawl to Riccione Marina | 915.21 mi (1,472.88 km) |
| Porthcawl to Riesi | 1,309.24 mi (2,107.01 km) |
| Porthcawl to Rieti | 997.27 mi (1,604.95 km) |
| Porthcawl to Rignano Flaminio | 993.83 mi (1,599.42 km) |
| Porthcawl to Rignano sull'Arno | 882.99 mi (1,421.04 km) |
| Porthcawl to Rimini | 909.46 mi (1,463.63 km) |
| Porthcawl to Rionero in Vulture | 1,172.61 mi (1,887.13 km) |
| Porthcawl to Riposto | 1,321.14 mi (2,126.17 km) |
| Porthcawl to Riva del Garda | 765.80 mi (1,232.43 km) |
