| Oakley to Orangevale (California) | 54.48 mi (87.67 km) |
| Oakley to Orchards (Washington) | 533.48 mi (858.55 km) |
| Oakley to Orcutt (California) | 227.13 mi (365.53 km) |
| Oakley to Oregon (Ohio) | 2,029.35 mi (3,265.92 km) |
| Oakley to Oregon (Wisconsin) | 1,721.12 mi (2,769.88 km) |
| Oakley to Oregon City (Oregon) | 509.86 mi (820.54 km) |
| Oakley to Orem (Utah) | 558.44 mi (898.72 km) |
| Oakley to Orinda (California) | 27.48 mi (44.22 km) |
| Oakley to Orland Park (Illinois) | 1,801.55 mi (2,899.32 km) |
| Oakley to Orlando (Florida) | 2,402.86 mi (3,867.03 km) |
| Oakley to Ormond Beach (Florida) | 2,390.81 mi (3,847.64 km) |
| Oakley to Oro Valley (Arizona) | 716.45 mi (1,153.01 km) |
| Oakley to Oroville (California) | 104.37 mi (167.96 km) |
| Oakley to Oshkosh (Wisconsin) | 1,764.27 mi (2,839.32 km) |
| Oakley to Oskaloosa (Iowa) | 1,555.15 mi (2,502.78 km) |
