| Kartal to Olympia Heights (Florida) | 5,994.86 mi (9,647.79 km) |
| Kartal to Omaha (Nebraska) | 5,806.83 mi (9,345.20 km) |
| Kartal to On Top of the World Designated Place (Florida) | 5,915.00 mi (9,519.28 km) |
| Kartal to Onalaska (Wisconsin) | 5,509.58 mi (8,866.81 km) |
| Kartal to Oneida (New York) | 4,989.29 mi (8,029.49 km) |
| Kartal to Oneonta (New York) | 4,993.58 mi (8,036.39 km) |
| Kartal to Ontario (California) | 6,845.61 mi (11,016.95 km) |
| Kartal to Ontario (Oregon) | 6,204.99 mi (9,985.96 km) |
| Kartal to Opa-locka (Florida) | 5,982.64 mi (9,628.13 km) |
| Kartal to Opelika (Alabama) | 5,867.02 mi (9,442.06 km) |
| Kartal to Opelousas (Louisiana) | 6,240.48 mi (10,043.08 km) |
| Kartal to Orange (California) | 6,865.56 mi (11,049.05 km) |
| Kartal to Orange (Texas) | 6,325.98 mi (10,180.68 km) |
| Kartal to Orange City (Florida) | 5,880.62 mi (9,463.94 km) |
| Kartal to Orangeburg (South Carolina) | 5,642.39 mi (9,080.54 km) |
