| Porthcawl to Radauti | 1,338.28 mi (2,153.75 km) |
| Porthcawl to Ramnicu Sarat | 1,459.16 mi (2,348.30 km) |
| Porthcawl to Ramnicu Valcea | 1,353.41 mi (2,178.11 km) |
| Porthcawl to Rasnov | 1,383.73 mi (2,226.90 km) |
| Porthcawl to Reghin | 1,315.36 mi (2,116.88 km) |
| Porthcawl to Resita | 1,241.13 mi (1,997.40 km) |
| Porthcawl to Roman | 1,406.49 mi (2,263.53 km) |
| Porthcawl to Rosiori de Vede | 1,414.22 mi (2,275.96 km) |
| Porthcawl to Rovinari | 1,308.35 mi (2,105.59 km) |
| Porthcawl to Roznov | 1,391.18 mi (2,238.89 km) |
| Porthcawl to Sabaoani | 1,400.60 mi (2,254.05 km) |
| Porthcawl to Sacele | 1,393.56 mi (2,242.72 km) |
| Porthcawl to Sacueni | 1,186.68 mi (1,909.77 km) |
| Porthcawl to Salcea | 1,362.69 mi (2,193.04 km) |
| Porthcawl to Salonta | 1,183.47 mi (1,904.61 km) |
