| Postojna to Oak Harbor (Washington) | 5,435.34 mi (8,747.34 km) |
| Postojna to Oak Hills (Oregon) | 5,606.75 mi (9,023.20 km) |
| Postojna to Oak Lawn (Illinois) | 4,722.70 mi (7,600.45 km) |
| Postojna to Oak Park (California) | 6,181.59 mi (9,948.30 km) |
| Postojna to Oak Park (Illinois) | 4,715.97 mi (7,589.63 km) |
| Postojna to Oak Park (Michigan) | 4,513.03 mi (7,263.02 km) |
| Postojna to Oak Ridge (Florida) | 5,088.80 mi (8,189.63 km) |
| Postojna to Oak Ridge (New Jersey) | 4,226.11 mi (6,801.26 km) |
| Postojna to Oak Ridge (Tennessee) | 4,856.24 mi (7,815.37 km) |
| Postojna to Oakdale (California) | 6,026.17 mi (9,698.19 km) |
| Postojna to Oakdale (Minnesota) | 4,756.58 mi (7,654.97 km) |
| Postojna to Oakland (California) | 6,060.89 mi (9,754.06 km) |
| Postojna to Oakland (New Jersey) | 4,215.51 mi (6,784.21 km) |
| Postojna to Oakland Park (Florida) | 5,142.32 mi (8,275.76 km) |
| Postojna to Oakleaf Plantation (Florida) | 5,026.25 mi (8,088.97 km) |
