| Clemson to Roy (Utah) | 1,646.51 mi (2,649.80 km) |
| Clemson to Royal Kunia (Hawaii) | 4,576.36 mi (7,364.93 km) |
| Clemson to Royal Oak (Michigan) | 540.95 mi (870.57 km) |
| Clemson to Royal Palm Beach (Florida) | 572.33 mi (921.08 km) |
| Clemson to Royse City (Texas) | 783.44 mi (1,260.82 km) |
| Clemson to Ruskin (Florida) | 482.63 mi (776.72 km) |
| Clemson to Russellville (Alabama) | 279.84 mi (450.37 km) |
| Clemson to Russellville (Arkansas) | 585.73 mi (942.65 km) |
| Clemson to Ruston (Louisiana) | 584.23 mi (940.23 km) |
| Clemson to Rutherford (New Jersey) | 636.59 mi (1,024.49 km) |
| Clemson to Rutland (Vermont) | 809.96 mi (1,303.51 km) |
| Clemson to Sabana Grande (Puerto Rico) | 1,504.93 mi (2,421.95 km) |
| Clemson to Sachse (Texas) | 798.32 mi (1,284.76 km) |
| Clemson to Saco (Maine) | 899.69 mi (1,447.91 km) |
| Clemson to Sacramento (California) | 2,144.40 mi (3,451.07 km) |
