| Severn to Ruislip | 3,626.49 mi (5,836.28 km) |
| Severn to Runcorn | 3,498.51 mi (5,630.31 km) |
| Severn to Rushall | 3,543.43 mi (5,702.60 km) |
| Severn to Rushden | 3,604.56 mi (5,800.98 km) |
| Severn to Rustington | 3,640.29 mi (5,858.48 km) |
| Severn to Rutherglen | 3,399.85 mi (5,471.53 km) |
| Severn to Ryde | 3,614.92 mi (5,817.65 km) |
| Severn to Rye | 3,688.03 mi (5,935.32 km) |
| Severn to Ryhope | 3,524.11 mi (5,671.51 km) |
| Severn to Saffron Walden | 3,644.26 mi (5,864.87 km) |
| Severn to Saint Albans | 3,626.58 mi (5,836.42 km) |
| Severn to Saint Andrews | 3,445.49 mi (5,544.99 km) |
| Severn to Saint Austell | 3,470.87 mi (5,585.83 km) |
| Severn to Saint Budeaux | 3,495.15 mi (5,624.90 km) |
| Severn to Saint Helens | 3,495.89 mi (5,626.09 km) |
