| Vaals to Oak Harbor (Washington) | 4,947.71 mi (7,962.58 km) |
| Vaals to Oak Hills (Oregon) | 5,115.85 mi (8,233.17 km) |
| Vaals to Oak Lawn (Illinois) | 4,216.67 mi (6,786.07 km) |
| Vaals to Oak Park (California) | 5,675.41 mi (9,133.69 km) |
| Vaals to Oak Park (Illinois) | 4,209.76 mi (6,774.95 km) |
| Vaals to Oak Park (Michigan) | 4,009.52 mi (6,452.69 km) |
| Vaals to Oak Ridge (Florida) | 4,614.46 mi (7,426.26 km) |
| Vaals to Oak Ridge (New Jersey) | 3,734.25 mi (6,009.69 km) |
| Vaals to Oak Ridge (Tennessee) | 4,361.20 mi (7,018.68 km) |
| Vaals to Oakdale (California) | 5,524.56 mi (8,890.92 km) |
| Vaals to Oakdale (Minnesota) | 4,246.53 mi (6,834.12 km) |
| Vaals to Oakland (California) | 5,560.92 mi (8,949.44 km) |
| Vaals to Oakland (New Jersey) | 3,723.99 mi (5,993.18 km) |
| Vaals to Oakland Park (Florida) | 4,676.86 mi (7,526.68 km) |
| Vaals to Oakleaf Plantation (Florida) | 4,546.98 mi (7,317.66 km) |
