| Swansea to Roermond | 4,438.00 mi (7,142.27 km) |
| Swansea to Roosendaal | 4,369.14 mi (7,031.45 km) |
| Swansea to Rosmalen | 4,397.17 mi (7,076.57 km) |
| Swansea to Rotterdam | 4,358.13 mi (7,013.74 km) |
| Swansea to Rozenburg | 4,349.12 mi (6,999.23 km) |
| Swansea to Rucphen | 4,374.14 mi (7,039.50 km) |
| Swansea to s-Gravendeel | 4,366.97 mi (7,027.95 km) |
| Swansea to s-Gravenzande | 4,342.93 mi (6,989.26 km) |
| Swansea to s-Heerenberg | 4,424.24 mi (7,120.12 km) |
| Swansea to s-Hertogenbosch | 4,395.83 mi (7,074.41 km) |
| Swansea to Sassenheim | 4,348.63 mi (6,998.44 km) |
| Swansea to Schaesberg | 4,449.72 mi (7,161.13 km) |
| Swansea to Schagen | 4,340.26 mi (6,984.97 km) |
| Swansea to Scherpenzeel | 4,388.36 mi (7,062.39 km) |
| Swansea to Scheveningen | 4,343.29 mi (6,989.85 km) |
