| Oakville to Orangevale (California) | 1,661.42 mi (2,673.79 km) |
| Oakville to Orchards (Washington) | 1,713.07 mi (2,756.92 km) |
| Oakville to Orcutt (California) | 1,679.11 mi (2,702.27 km) |
| Oakville to Oregon (Ohio) | 426.10 mi (685.73 km) |
| Oakville to Oregon (Wisconsin) | 313.17 mi (504.00 km) |
| Oakville to Oregon City (Oregon) | 1,713.94 mi (2,758.33 km) |
| Oakville to Orem (Utah) | 1,146.22 mi (1,844.67 km) |
| Oakville to Orinda (California) | 1,722.47 mi (2,772.05 km) |
| Oakville to Orland Park (Illinois) | 254.08 mi (408.90 km) |
| Oakville to Orlando (Florida) | 860.78 mi (1,385.30 km) |
| Oakville to Ormond Beach (Florida) | 823.23 mi (1,324.86 km) |
| Oakville to Oro Valley (Arizona) | 1,231.92 mi (1,982.58 km) |
| Oakville to Oroville (California) | 1,671.40 mi (2,689.87 km) |
| Oakville to Oshkosh (Wisconsin) | 395.84 mi (637.04 km) |
| Oakville to Oskaloosa (Iowa) | 231.85 mi (373.12 km) |
