| Eskisehir to Olympia Heights (Florida) | 6,095.04 mi (9,809.01 km) |
| Eskisehir to Omaha (Nebraska) | 5,910.40 mi (9,511.86 km) |
| Eskisehir to On Top of the World Designated Place (Florida) | 6,016.73 mi (9,682.99 km) |
| Eskisehir to Onalaska (Wisconsin) | 5,613.28 mi (9,033.70 km) |
| Eskisehir to Oneida (New York) | 5,092.81 mi (8,196.09 km) |
| Eskisehir to Oneonta (New York) | 5,096.96 mi (8,202.77 km) |
| Eskisehir to Ontario (California) | 6,945.74 mi (11,178.09 km) |
| Eskisehir to Ontario (Oregon) | 6,303.10 mi (10,143.86 km) |
| Eskisehir to Opa-locka (Florida) | 6,082.85 mi (9,789.41 km) |
| Eskisehir to Opelika (Alabama) | 5,970.08 mi (9,607.91 km) |
| Eskisehir to Opelousas (Louisiana) | 6,344.06 mi (10,209.78 km) |
| Eskisehir to Orange (California) | 6,965.65 mi (11,210.13 km) |
| Eskisehir to Orange (Texas) | 6,429.67 mi (10,347.56 km) |
| Eskisehir to Orange City (Florida) | 5,982.06 mi (9,627.20 km) |
| Eskisehir to Orangeburg (South Carolina) | 5,744.88 mi (9,245.49 km) |
