| Swansea to Ramsbottom | 4,049.92 mi (6,517.72 km) |
| Swansea to Ramsgate | 4,260.48 mi (6,856.58 km) |
| Swansea to Raunds | 4,154.77 mi (6,686.46 km) |
| Swansea to Rawmarsh | 4,091.59 mi (6,584.78 km) |
| Swansea to Rawtenstall | 4,049.48 mi (6,517.02 km) |
| Swansea to Rayleigh | 4,221.51 mi (6,793.87 km) |
| Swansea to Raynes Park | 4,194.93 mi (6,751.09 km) |
| Swansea to Reading | 4,164.71 mi (6,702.45 km) |
| Swansea to Redcar | 4,068.98 mi (6,548.39 km) |
| Swansea to Reddish | 4,061.64 mi (6,536.57 km) |
| Swansea to Redditch | 4,102.73 mi (6,602.70 km) |
| Swansea to Redhill | 4,202.26 mi (6,762.89 km) |
| Swansea to Redruth | 4,031.72 mi (6,488.43 km) |
| Swansea to Reigate | 4,201.04 mi (6,760.92 km) |
| Swansea to Renfrew | 3,914.86 mi (6,300.35 km) |
