| Clemson to Ramsbottom | 3,965.86 mi (6,382.44 km) |
| Clemson to Ramsgate | 4,163.92 mi (6,701.18 km) |
| Clemson to Raunds | 4,062.64 mi (6,538.19 km) |
| Clemson to Rawmarsh | 4,007.77 mi (6,449.89 km) |
| Clemson to Rawtenstall | 3,965.94 mi (6,382.56 km) |
| Clemson to Rayleigh | 4,125.25 mi (6,638.95 km) |
| Clemson to Raynes Park | 4,095.19 mi (6,590.58 km) |
| Clemson to Reading | 4,063.77 mi (6,540.00 km) |
| Clemson to Redcar | 3,996.17 mi (6,431.22 km) |
| Clemson to Reddish | 3,975.97 mi (6,398.70 km) |
| Clemson to Redditch | 4,007.24 mi (6,449.04 km) |
| Clemson to Redhill | 4,101.23 mi (6,600.29 km) |
| Clemson to Redruth | 3,910.81 mi (6,293.84 km) |
| Clemson to Reigate | 4,099.91 mi (6,598.16 km) |
| Clemson to Renfrew | 3,847.90 mi (6,192.60 km) |
