| South River to Ruislip | 3,474.04 mi (5,590.92 km) |
| South River to Runcorn | 3,346.39 mi (5,385.49 km) |
| South River to Rushall | 3,391.14 mi (5,457.51 km) |
| South River to Rushden | 3,452.25 mi (5,555.87 km) |
| South River to Rustington | 3,487.71 mi (5,612.92 km) |
| South River to Rutherglen | 3,248.62 mi (5,228.15 km) |
| South River to Ryde | 3,462.30 mi (5,572.04 km) |
| South River to Rye | 3,535.51 mi (5,689.85 km) |
| South River to Ryhope | 3,372.62 mi (5,427.71 km) |
| South River to Saffron Walden | 3,491.93 mi (5,619.72 km) |
| South River to Saint Albans | 3,474.17 mi (5,591.13 km) |
| South River to Saint Andrews | 3,294.62 mi (5,302.17 km) |
| South River to Saint Austell | 3,318.16 mi (5,340.06 km) |
| South River to Saint Budeaux | 3,342.45 mi (5,379.15 km) |
| South River to Saint Helens | 3,343.79 mi (5,381.32 km) |
