| Houston to Ruislip | 4,834.14 mi (7,779.80 km) |
| Houston to Runcorn | 4,698.77 mi (7,561.94 km) |
| Houston to Rushall | 4,747.14 mi (7,639.79 km) |
| Houston to Rushden | 4,808.44 mi (7,738.44 km) |
| Houston to Rustington | 4,852.05 mi (7,808.62 km) |
| Houston to Rutherglen | 4,584.95 mi (7,378.77 km) |
| Houston to Ryde | 4,827.88 mi (7,769.73 km) |
| Houston to Rye | 4,897.51 mi (7,881.78 km) |
| Houston to Ryhope | 4,712.61 mi (7,584.21 km) |
| Houston to Saffron Walden | 4,848.56 mi (7,803.00 km) |
| Houston to Saint Albans | 4,833.13 mi (7,778.17 km) |
| Houston to Saint Andrews | 4,625.02 mi (7,443.25 km) |
| Houston to Saint Austell | 4,689.64 mi (7,547.25 km) |
| Houston to Saint Budeaux | 4,713.02 mi (7,584.87 km) |
| Houston to Saint Helens | 4,695.49 mi (7,556.66 km) |
