| Columbus to Rockville (Maryland) | 316.81 mi (509.86 km) |
| Columbus to Rockville Centre (New York) | 494.36 mi (795.59 km) |
| Columbus to Rockwall (Texas) | 891.46 mi (1,434.67 km) |
| Columbus to Rocky Mount (North Carolina) | 395.71 mi (636.83 km) |
| Columbus to Rocky Point (New York) | 532.03 mi (856.22 km) |
| Columbus to Rocky River (Ohio) | 118.46 mi (190.64 km) |
| Columbus to Roessleville (New York) | 511.81 mi (823.67 km) |
| Columbus to Rogers (Arkansas) | 656.99 mi (1,057.33 km) |
| Columbus to Rogers (Minnesota) | 646.83 mi (1,040.97 km) |
| Columbus to Rohnert Park (California) | 2,112.64 mi (3,399.96 km) |
| Columbus to Rolla (Missouri) | 491.80 mi (791.47 km) |
| Columbus to Rolling Meadows (Illinois) | 299.63 mi (482.21 km) |
| Columbus to Roma (Texas) | 1,313.78 mi (2,114.33 km) |
| Columbus to Rome (Georgia) | 413.35 mi (665.22 km) |
| Columbus to Rome (New York) | 446.99 mi (719.36 km) |
