| Oakton to Rockville (Maryland) | 15.58 mi (25.07 km) |
| Oakton to Rockville Centre (New York) | 229.95 mi (370.07 km) |
| Oakton to Rockwall (Texas) | 1,144.92 mi (1,842.57 km) |
| Oakton to Rocky Mount (North Carolina) | 203.64 mi (327.73 km) |
| Oakton to Rocky Point (New York) | 271.10 mi (436.29 km) |
| Oakton to Rocky River (Ohio) | 299.14 mi (481.42 km) |
| Oakton to Roessleville (New York) | 320.63 mi (516.01 km) |
| Oakton to Rogers (Arkansas) | 937.97 mi (1,509.52 km) |
| Oakton to Rogers (Minnesota) | 939.40 mi (1,511.81 km) |
| Oakton to Rohnert Park (California) | 2,424.99 mi (3,902.65 km) |
| Oakton to Rolla (Missouri) | 784.62 mi (1,262.73 km) |
| Oakton to Rolling Meadows (Illinois) | 604.49 mi (972.83 km) |
| Oakton to Roma (Texas) | 1,522.21 mi (2,449.75 km) |
| Oakton to Rome (Georgia) | 541.31 mi (871.16 km) |
| Oakton to Rome (New York) | 314.15 mi (505.58 km) |
