| Clemmons to Romeoville (Illinois) | 567.06 mi (912.60 km) |
| Clemmons to Romulus (Michigan) | 456.57 mi (734.78 km) |
| Clemmons to Ronkonkoma (New York) | 512.73 mi (825.16 km) |
| Clemmons to Roosevelt (New York) | 488.56 mi (786.26 km) |
| Clemmons to Rosamond (California) | 2,117.33 mi (3,407.51 km) |
| Clemmons to Rosaryville (Maryland) | 271.78 mi (437.39 km) |
| Clemmons to Roscoe (Illinois) | 638.19 mi (1,027.07 km) |
| Clemmons to Rose Hill (Virginia) | 261.87 mi (421.45 km) |
| Clemmons to Roseburg (Oregon) | 2,313.35 mi (3,722.98 km) |
| Clemmons to Rosedale (California) | 2,163.70 mi (3,482.14 km) |
| Clemmons to Rosedale (Maryland) | 311.04 mi (500.56 km) |
| Clemmons to Roselle (Illinois) | 582.50 mi (937.44 km) |
| Clemmons to Roselle (New Jersey) | 460.36 mi (740.88 km) |
| Clemmons to Roselle Park (New Jersey) | 460.68 mi (741.40 km) |
| Clemmons to Rosemead (California) | 2,123.25 mi (3,417.04 km) |
