| Clemson to Rancho Cordova (California) | 2,132.75 mi (3,432.32 km) |
| Clemson to Rancho Cucamonga (California) | 1,971.67 mi (3,173.09 km) |
| Clemson to Rancho Mirage (California) | 1,912.50 mi (3,077.87 km) |
| Clemson to Rancho Palos Verdes (California) | 2,021.52 mi (3,253.32 km) |
| Clemson to Rancho San Diego (California) | 1,955.21 mi (3,146.61 km) |
| Clemson to Rancho Santa Margarita (California) | 1,980.29 mi (3,186.97 km) |
| Clemson to Randallstown (Maryland) | 463.29 mi (745.60 km) |
| Clemson to Rantoul (Illinois) | 486.12 mi (782.33 km) |
| Clemson to Rapid City (South Dakota) | 1,263.17 mi (2,032.87 km) |
| Clemson to Ravenna (Ohio) | 455.64 mi (733.28 km) |
| Clemson to Raymondville (Texas) | 1,053.57 mi (1,695.56 km) |
| Clemson to Raymore (Missouri) | 704.10 mi (1,133.15 km) |
| Clemson to Raytown (Missouri) | 709.08 mi (1,141.15 km) |
| Clemson to Reading (Ohio) | 326.22 mi (524.99 km) |
| Clemson to Reading (Pennsylvania) | 542.93 mi (873.75 km) |
