| Aiken to Ruislip | 4,094.36 mi (6,589.24 km) |
| Aiken to Runcorn | 3,968.90 mi (6,387.33 km) |
| Aiken to Rushall | 4,012.74 mi (6,457.88 km) |
| Aiken to Rushden | 4,073.72 mi (6,556.01 km) |
| Aiken to Rustington | 4,106.59 mi (6,608.92 km) |
| Aiken to Rutherglen | 3,873.74 mi (6,234.18 km) |
| Aiken to Ryde | 4,080.76 mi (6,567.35 km) |
| Aiken to Rye | 4,155.14 mi (6,687.05 km) |
| Aiken to Ryhope | 3,997.22 mi (6,432.90 km) |
| Aiken to Saffron Walden | 4,113.22 mi (6,619.59 km) |
| Aiken to Saint Albans | 4,094.84 mi (6,590.00 km) |
| Aiken to Saint Andrews | 3,920.21 mi (6,308.97 km) |
| Aiken to Saint Austell | 3,934.28 mi (6,331.61 km) |
| Aiken to Saint Budeaux | 3,958.97 mi (6,371.34 km) |
| Aiken to Saint Helens | 3,966.46 mi (6,383.40 km) |
