| Oakville to Rosemont (California) | 1,670.16 mi (2,687.86 km) |
| Oakville to Rosemount (Minnesota) | 457.67 mi (736.55 km) |
| Oakville to Rosenberg (Texas) | 690.79 mi (1,111.71 km) |
| Oakville to Roseville (California) | 1,665.77 mi (2,680.79 km) |
| Oakville to Roseville (Michigan) | 478.48 mi (770.04 km) |
| Oakville to Roseville (Minnesota) | 476.65 mi (767.09 km) |
| Oakville to Rossmoor (California) | 1,576.18 mi (2,536.61 km) |
| Oakville to Rossville (Maryland) | 746.25 mi (1,200.98 km) |
| Oakville to Roswell (Georgia) | 450.82 mi (725.52 km) |
| Oakville to Roswell (New Mexico) | 867.80 mi (1,396.59 km) |
| Oakville to Round Lake (Illinois) | 293.26 mi (471.96 km) |
| Oakville to Round Lake Beach (Illinois) | 296.02 mi (476.40 km) |
| Oakville to Round Rock (Texas) | 688.26 mi (1,107.65 km) |
| Oakville to Rowland Heights (California) | 1,561.72 mi (2,513.34 km) |
| Oakville to Rowlett (Texas) | 517.73 mi (833.21 km) |
