| South Houston to Ruislip | 4,834.30 mi (7,780.06 km) |
| South Houston to Runcorn | 4,699.20 mi (7,562.63 km) |
| South Houston to Rushall | 4,747.45 mi (7,640.29 km) |
| South Houston to Rushden | 4,808.75 mi (7,738.94 km) |
| South Houston to Rustington | 4,852.04 mi (7,808.60 km) |
| South Houston to Rutherglen | 4,585.89 mi (7,380.27 km) |
| South Houston to Ryde | 4,827.82 mi (7,769.62 km) |
| South Houston to Rye | 4,897.60 mi (7,881.93 km) |
| South Houston to Ryhope | 4,713.45 mi (7,585.57 km) |
| South Houston to Saffron Walden | 4,848.86 mi (7,803.48 km) |
| South Houston to Saint Albans | 4,833.33 mi (7,778.50 km) |
| South Houston to Saint Andrews | 4,626.13 mi (7,445.04 km) |
| South Houston to Saint Austell | 4,689.28 mi (7,546.67 km) |
| South Houston to Saint Budeaux | 4,712.71 mi (7,584.37 km) |
| South Houston to Saint Helens | 4,695.95 mi (7,557.40 km) |
