| Parker to Oak Grove (South Carolina) | 1,358.36 mi (2,186.06 km) |
| Parker to Oak Harbor (Washington) | 1,072.43 mi (1,725.91 km) |
| Parker to Oak Hills (Oregon) | 1,006.99 mi (1,620.59 km) |
| Parker to Oak Lawn (Illinois) | 904.22 mi (1,455.20 km) |
| Parker to Oak Park (California) | 855.30 mi (1,376.47 km) |
| Parker to Oak Park (Illinois) | 903.24 mi (1,453.63 km) |
| Parker to Oak Park (Michigan) | 1,141.33 mi (1,836.79 km) |
| Parker to Oak Ridge (Florida) | 1,533.31 mi (2,467.63 km) |
| Parker to Oak Ridge (New Jersey) | 1,591.68 mi (2,561.56 km) |
| Parker to Oak Ridge (Tennessee) | 1,142.94 mi (1,839.38 km) |
| Parker to Oakdale (California) | 874.56 mi (1,407.46 km) |
| Parker to Oakdale (Minnesota) | 711.83 mi (1,145.57 km) |
| Parker to Oakland (California) | 947.08 mi (1,524.18 km) |
| Parker to Oakland (New Jersey) | 1,604.96 mi (2,582.94 km) |
| Parker to Oakland Park (Florida) | 1,691.47 mi (2,722.16 km) |
