| Porthcawl to Rochefort | 402.31 mi (647.45 km) |
| Porthcawl to Rodez | 571.20 mi (919.25 km) |
| Porthcawl to Rognac | 690.66 mi (1,111.51 km) |
| Porthcawl to Roissy-en-Brie | 336.59 mi (541.68 km) |
| Porthcawl to Romainville | 324.81 mi (522.73 km) |
| Porthcawl to Romans-sur-Isere | 598.57 mi (963.30 km) |
| Porthcawl to Rombas | 457.54 mi (736.33 km) |
| Porthcawl to Romilly-sur-Seine | 387.61 mi (623.79 km) |
| Porthcawl to Ronchin | 300.47 mi (483.56 km) |
| Porthcawl to Roncq | 299.50 mi (481.99 km) |
| Porthcawl to Roquebrune-sur-Argens | 734.17 mi (1,181.53 km) |
| Porthcawl to Roquevaire | 709.06 mi (1,141.12 km) |
| Porthcawl to Rosny-sous-Bois | 327.29 mi (526.72 km) |
| Porthcawl to Roubaix | 303.08 mi (487.76 km) |
| Porthcawl to Rouen | 252.88 mi (406.98 km) |
