| San Marcos to Ruislip | 5,445.22 mi (8,763.24 km) |
| San Marcos to Runcorn | 5,292.97 mi (8,518.21 km) |
| San Marcos to Rushall | 5,349.77 mi (8,609.63 km) |
| San Marcos to Rushden | 5,407.99 mi (8,703.33 km) |
| San Marcos to Rustington | 5,477.11 mi (8,814.55 km) |
| San Marcos to Rutherglen | 5,141.17 mi (8,273.92 km) |
| San Marcos to Ryde | 5,458.89 mi (8,785.23 km) |
| San Marcos to Rye | 5,511.55 mi (8,869.98 km) |
| San Marcos to Ryhope | 5,270.06 mi (8,481.34 km) |
| San Marcos to Saffron Walden | 5,447.15 mi (8,766.34 km) |
| San Marcos to Saint Albans | 5,440.38 mi (8,755.45 km) |
| San Marcos to Saint Andrews | 5,163.23 mi (8,309.42 km) |
| San Marcos to Saint Austell | 5,351.31 mi (8,612.11 km) |
| San Marcos to Saint Budeaux | 5,369.71 mi (8,641.71 km) |
| San Marcos to Saint Helens | 5,287.80 mi (8,509.89 km) |
