| Clemson to Ross on Wye | 3,988.32 mi (6,418.59 km) |
| Clemson to Rossington | 4,018.67 mi (6,467.42 km) |
| Clemson to Rosyth | 3,881.51 mi (6,246.69 km) |
| Clemson to Rotherham | 4,007.92 mi (6,450.12 km) |
| Clemson to Rothwell | 3,996.95 mi (6,432.48 km) |
| Clemson to Rottingdean | 4,115.07 mi (6,622.56 km) |
| Clemson to Rowley Regis | 3,998.80 mi (6,435.45 km) |
| Clemson to Royal Leamington Spa | 4,023.43 mi (6,475.08 km) |
| Clemson to Royal Tunbridge Wells | 4,121.47 mi (6,632.87 km) |
| Clemson to Royal Wootton Bassett | 4,024.11 mi (6,476.19 km) |
| Clemson to Royston | 4,000.74 mi (6,438.56 km) |
| Clemson to Royston | 4,089.81 mi (6,581.91 km) |
| Clemson to Royton | 3,975.14 mi (6,397.37 km) |
| Clemson to Rugby | 4,033.02 mi (6,490.51 km) |
| Clemson to Rugeley | 3,997.92 mi (6,434.03 km) |
