| Opelika to Ruislip | 4,286.32 mi (6,898.16 km) |
| Opelika to Runcorn | 4,157.97 mi (6,691.61 km) |
| Opelika to Rushall | 4,203.11 mi (6,764.26 km) |
| Opelika to Rushden | 4,264.26 mi (6,862.67 km) |
| Opelika to Rustington | 4,300.11 mi (6,920.36 km) |
| Opelika to Rutherglen | 4,057.52 mi (6,529.94 km) |
| Opelika to Ryde | 4,274.71 mi (6,879.47 km) |
| Opelika to Rye | 4,347.87 mi (6,997.23 km) |
| Opelika to Ryhope | 4,182.35 mi (6,730.84 km) |
| Opelika to Saffron Walden | 4,303.99 mi (6,926.60 km) |
| Opelika to Saint Albans | 4,286.39 mi (6,898.27 km) |
| Opelika to Saint Andrews | 4,102.31 mi (6,602.03 km) |
| Opelika to Saint Austell | 4,130.31 mi (6,647.09 km) |
| Opelika to Saint Budeaux | 4,154.67 mi (6,686.29 km) |
| Opelika to Saint Helens | 4,155.30 mi (6,687.31 km) |
