| Den Helder to Oak Harbor (Washington) | 4,793.24 mi (7,713.98 km) |
| Den Helder to Oak Hills (Oregon) | 4,962.33 mi (7,986.10 km) |
| Den Helder to Oak Lawn (Illinois) | 4,093.71 mi (6,588.20 km) |
| Den Helder to Oak Park (California) | 5,530.03 mi (8,899.72 km) |
| Den Helder to Oak Park (Illinois) | 4,086.52 mi (6,576.61 km) |
| Den Helder to Oak Park (Michigan) | 3,890.36 mi (6,260.94 km) |
| Den Helder to Oak Ridge (Florida) | 4,520.68 mi (7,275.33 km) |
| Den Helder to Oak Ridge (New Jersey) | 3,627.90 mi (5,838.53 km) |
| Den Helder to Oak Ridge (Tennessee) | 4,251.09 mi (6,841.46 km) |
| Den Helder to Oakdale (California) | 5,375.66 mi (8,651.29 km) |
| Den Helder to Oakdale (Minnesota) | 4,114.07 mi (6,620.96 km) |
| Den Helder to Oakland (California) | 5,411.10 mi (8,708.32 km) |
| Den Helder to Oakland (New Jersey) | 3,617.97 mi (5,822.56 km) |
| Den Helder to Oakland Park (Florida) | 4,588.97 mi (7,385.24 km) |
| Den Helder to Oakleaf Plantation (Florida) | 4,449.74 mi (7,161.17 km) |
