| Porthcawl to Pully | 580.50 mi (934.23 km) |
| Porthcawl to Rapperswil-Jona | 634.20 mi (1,020.65 km) |
| Porthcawl to Regensdorf | 612.37 mi (985.51 km) |
| Porthcawl to Reinach | 575.62 mi (926.37 km) |
| Porthcawl to Renens | 576.73 mi (928.16 km) |
| Porthcawl to Rheinfelden | 581.68 mi (936.12 km) |
| Porthcawl to Richterswil | 629.57 mi (1,013.20 km) |
| Porthcawl to Riehen | 573.87 mi (923.56 km) |
| Porthcawl to Risch | 621.81 mi (1,000.71 km) |
| Porthcawl to Romanshorn | 643.51 mi (1,035.63 km) |
| Porthcawl to Rorschach | 652.65 mi (1,050.34 km) |
| Porthcawl to Rothrist | 594.18 mi (956.24 km) |
| Porthcawl to Ruti | 633.69 mi (1,019.82 km) |
| Porthcawl to Sankt Gallen | 648.91 mi (1,044.32 km) |
| Porthcawl to Sarnen | 624.05 mi (1,004.31 km) |
