| Aiken to Rockville (Maryland) | 460.29 mi (740.76 km) |
| Aiken to Rockville Centre (New York) | 663.97 mi (1,068.56 km) |
| Aiken to Rockwall (Texas) | 850.59 mi (1,368.89 km) |
| Aiken to Rocky Mount (North Carolina) | 279.21 mi (449.35 km) |
| Aiken to Rocky Point (New York) | 703.27 mi (1,131.81 km) |
| Aiken to Rocky River (Ohio) | 548.64 mi (882.95 km) |
| Aiken to Roessleville (New York) | 765.35 mi (1,231.71 km) |
| Aiken to Rogers (Arkansas) | 729.20 mi (1,173.53 km) |
| Aiken to Rogers (Minnesota) | 1,022.10 mi (1,644.92 km) |
| Aiken to Rohnert Park (California) | 2,296.99 mi (3,696.64 km) |
| Aiken to Rolla (Missouri) | 639.57 mi (1,029.28 km) |
| Aiken to Rolling Meadows (Illinois) | 682.70 mi (1,098.71 km) |
| Aiken to Roma (Texas) | 1,142.96 mi (1,839.41 km) |
| Aiken to Rome (Georgia) | 204.78 mi (329.57 km) |
| Aiken to Rome (New York) | 749.69 mi (1,206.52 km) |
