| Mangalia to Oak Harbor (Washington) | 5,837.00 mi (9,393.75 km) |
| Mangalia to Oak Hills (Oregon) | 6,018.98 mi (9,686.61 km) |
| Mangalia to Oak Lawn (Illinois) | 5,333.16 mi (8,582.89 km) |
| Mangalia to Oak Park (California) | 6,668.90 mi (10,732.56 km) |
| Mangalia to Oak Park (Illinois) | 5,325.47 mi (8,570.51 km) |
| Mangalia to Oak Park (Michigan) | 5,135.83 mi (8,265.32 km) |
| Mangalia to Oak Ridge (Florida) | 5,769.53 mi (9,285.16 km) |
| Mangalia to Oak Ridge (New Jersey) | 4,881.42 mi (7,855.88 km) |
| Mangalia to Oak Ridge (Tennessee) | 5,503.64 mi (8,857.26 km) |
| Mangalia to Oakdale (California) | 6,484.46 mi (10,435.73 km) |
| Mangalia to Oakdale (Minnesota) | 5,330.28 mi (8,578.25 km) |
| Mangalia to Oakland (California) | 6,509.58 mi (10,476.15 km) |
| Mangalia to Oakland (New Jersey) | 4,871.50 mi (7,839.92 km) |
| Mangalia to Oakland Park (Florida) | 5,832.00 mi (9,385.70 km) |
| Mangalia to Oakleaf Plantation (Florida) | 5,700.97 mi (9,174.83 km) |
