| Swansea to Rochefort | 4,339.07 mi (6,983.06 km) |
| Swansea to Rodez | 4,543.12 mi (7,311.44 km) |
| Swansea to Rognac | 4,686.89 mi (7,542.81 km) |
| Swansea to Roissy-en-Brie | 4,392.14 mi (7,068.46 km) |
| Swansea to Romainville | 4,380.38 mi (7,049.54 km) |
| Swansea to Romans-sur-Isere | 4,621.59 mi (7,437.73 km) |
| Swansea to Rombas | 4,511.04 mi (7,259.81 km) |
| Swansea to Romilly-sur-Seine | 4,444.17 mi (7,152.20 km) |
| Swansea to Ronchin | 4,348.43 mi (6,998.12 km) |
| Swansea to Roncq | 4,344.74 mi (6,992.18 km) |
| Swansea to Roquebrune-sur-Argens | 4,747.59 mi (7,640.51 km) |
| Swansea to Roquevaire | 4,707.78 mi (7,576.44 km) |
| Swansea to Rosny-sous-Bois | 4,382.88 mi (7,053.56 km) |
| Swansea to Roubaix | 4,349.20 mi (6,999.36 km) |
| Swansea to Rouen | 4,308.49 mi (6,933.85 km) |
