| Aiken to Rancho Cordova (California) | 2,217.99 mi (3,569.52 km) |
| Aiken to Rancho Cucamonga (California) | 2,046.81 mi (3,294.03 km) |
| Aiken to Rancho Mirage (California) | 1,986.34 mi (3,196.71 km) |
| Aiken to Rancho Palos Verdes (California) | 2,096.08 mi (3,373.31 km) |
| Aiken to Rancho San Diego (California) | 2,026.75 mi (3,261.73 km) |
| Aiken to Rancho Santa Margarita (California) | 2,054.27 mi (3,306.02 km) |
| Aiken to Randallstown (Maryland) | 487.49 mi (784.54 km) |
| Aiken to Rantoul (Illinois) | 587.04 mi (944.75 km) |
| Aiken to Rapid City (South Dakota) | 1,361.08 mi (2,190.45 km) |
| Aiken to Ravenna (Ohio) | 527.91 mi (849.59 km) |
| Aiken to Raymondville (Texas) | 1,075.16 mi (1,730.30 km) |
| Aiken to Raymore (Missouri) | 797.09 mi (1,282.80 km) |
| Aiken to Raytown (Missouri) | 802.70 mi (1,291.82 km) |
| Aiken to Reading (Ohio) | 421.17 mi (677.81 km) |
| Aiken to Reading (Pennsylvania) | 568.89 mi (915.54 km) |
