| Severn to Ross on Wye | 3,531.58 mi (5,683.53 km) |
| Severn to Rossington | 3,562.23 mi (5,732.85 km) |
| Severn to Rosyth | 3,426.31 mi (5,514.12 km) |
| Severn to Rotherham | 3,551.44 mi (5,715.49 km) |
| Severn to Rothwell | 3,540.58 mi (5,698.02 km) |
| Severn to Rottingdean | 3,658.37 mi (5,887.58 km) |
| Severn to Rowley Regis | 3,542.09 mi (5,700.45 km) |
| Severn to Royal Leamington Spa | 3,566.71 mi (5,740.06 km) |
| Severn to Royal Tunbridge Wells | 3,664.74 mi (5,897.83 km) |
| Severn to Royal Wootton Bassett | 3,567.38 mi (5,741.15 km) |
| Severn to Royston | 3,544.32 mi (5,704.03 km) |
| Severn to Royston | 3,633.09 mi (5,846.90 km) |
| Severn to Royton | 3,518.67 mi (5,662.75 km) |
| Severn to Rugby | 3,576.31 mi (5,755.52 km) |
| Severn to Rugeley | 3,541.26 mi (5,699.10 km) |
