| Dour to Oak Harbor (Washington) | 4,914.27 mi (7,908.75 km) |
| Dour to Oak Hills (Oregon) | 5,080.09 mi (8,175.61 km) |
| Dour to Oak Lawn (Illinois) | 4,145.79 mi (6,672.00 km) |
| Dour to Oak Park (California) | 5,625.48 mi (9,053.33 km) |
| Dour to Oak Park (Illinois) | 4,139.09 mi (6,661.22 km) |
| Dour to Oak Park (Michigan) | 3,936.14 mi (6,334.61 km) |
| Dour to Oak Ridge (Florida) | 4,527.60 mi (7,286.47 km) |
| Dour to Oak Ridge (New Jersey) | 3,653.54 mi (5,879.81 km) |
| Dour to Oak Ridge (Tennessee) | 4,282.20 mi (6,891.53 km) |
| Dour to Oakdale (California) | 5,479.89 mi (8,819.03 km) |
| Dour to Oakdale (Minnesota) | 4,183.21 mi (6,732.22 km) |
| Dour to Oakland (California) | 5,517.77 mi (8,880.00 km) |
| Dour to Oakland (New Jersey) | 3,643.13 mi (5,863.04 km) |
| Dour to Oakland Park (Florida) | 4,587.71 mi (7,383.21 km) |
| Dour to Oakleaf Plantation (Florida) | 4,461.60 mi (7,180.25 km) |
