| Nea Smyrni to Oak Harbor (Washington) | 6,129.56 mi (9,864.58 km) |
| Nea Smyrni to Oak Hills (Oregon) | 6,305.22 mi (10,147.28 km) |
| Nea Smyrni to Oak Lawn (Illinois) | 5,446.44 mi (8,765.19 km) |
| Nea Smyrni to Oak Park (California) | 6,902.16 mi (11,107.95 km) |
| Nea Smyrni to Oak Park (Illinois) | 5,439.92 mi (8,754.70 km) |
| Nea Smyrni to Oak Park (Michigan) | 5,234.04 mi (8,423.38 km) |
| Nea Smyrni to Oak Ridge (Florida) | 5,773.22 mi (9,291.10 km) |
| Nea Smyrni to Oak Ridge (New Jersey) | 4,934.18 mi (7,940.80 km) |
| Nea Smyrni to Oak Ridge (Tennessee) | 5,566.94 mi (8,959.12 km) |
| Nea Smyrni to Oakdale (California) | 6,739.77 mi (10,846.61 km) |
| Nea Smyrni to Oakdale (Minnesota) | 5,484.46 mi (8,826.38 km) |
| Nea Smyrni to Oakland (California) | 6,771.94 mi (10,898.39 km) |
| Nea Smyrni to Oakland (New Jersey) | 4,923.22 mi (7,923.15 km) |
| Nea Smyrni to Oakland Park (Florida) | 5,815.22 mi (9,358.70 km) |
| Nea Smyrni to Oakleaf Plantation (Florida) | 5,717.10 mi (9,200.79 km) |
