| Oakville to Rockville (Maryland) | 709.95 mi (1,142.56 km) |
| Oakville to Rockville Centre (New York) | 900.32 mi (1,448.92 km) |
| Oakville to Rockwall (Texas) | 513.46 mi (826.34 km) |
| Oakville to Rocky Mount (North Carolina) | 709.09 mi (1,141.17 km) |
| Oakville to Rocky Point (New York) | 938.42 mi (1,510.25 km) |
| Oakville to Rocky River (Ohio) | 494.37 mi (795.62 km) |
| Oakville to Roessleville (New York) | 913.72 mi (1,470.50 km) |
| Oakville to Rogers (Arkansas) | 256.80 mi (413.28 km) |
| Oakville to Rogers (Minnesota) | 494.79 mi (796.28 km) |
| Oakville to Rohnert Park (California) | 1,744.03 mi (2,806.74 km) |
| Oakville to Rolla (Missouri) | 85.58 mi (137.72 km) |
| Oakville to Rolling Meadows (Illinois) | 278.24 mi (447.78 km) |
| Oakville to Roma (Texas) | 972.31 mi (1,564.78 km) |
| Oakville to Rome (Georgia) | 406.15 mi (653.64 km) |
| Oakville to Rome (New York) | 841.02 mi (1,353.49 km) |
