| Chios to Oak Harbor (Washington) | 6,149.24 mi (9,896.24 km) |
| Chios to Oak Hills (Oregon) | 6,327.29 mi (10,182.79 km) |
| Chios to Oak Lawn (Illinois) | 5,517.78 mi (8,880.00 km) |
| Chios to Oak Park (California) | 6,942.28 mi (11,172.53 km) |
| Chios to Oak Park (Illinois) | 5,510.96 mi (8,869.04 km) |
| Chios to Oak Park (Michigan) | 5,308.74 mi (8,543.60 km) |
| Chios to Oak Ridge (Florida) | 5,869.23 mi (9,445.61 km) |
| Chios to Oak Ridge (New Jersey) | 5,018.88 mi (8,077.11 km) |
| Chios to Oak Ridge (Tennessee) | 5,650.14 mi (9,093.02 km) |
| Chios to Oakdale (California) | 6,772.70 mi (10,899.61 km) |
| Chios to Oakdale (Minnesota) | 5,545.43 mi (8,924.51 km) |
| Chios to Oakland (California) | 6,802.61 mi (10,947.74 km) |
| Chios to Oakland (New Jersey) | 5,008.13 mi (8,059.81 km) |
| Chios to Oakland Park (Florida) | 5,915.24 mi (9,519.66 km) |
| Chios to Oakleaf Plantation (Florida) | 5,810.55 mi (9,351.18 km) |
