| Lokeren to Olympia Heights (Florida) | 4,616.23 mi (7,429.10 km) |
| Lokeren to Omaha (Nebraska) | 4,454.38 mi (7,168.63 km) |
| Lokeren to On Top of the World Designated Place (Florida) | 4,527.54 mi (7,286.37 km) |
| Lokeren to Onalaska (Wisconsin) | 4,152.11 mi (6,682.17 km) |
| Lokeren to Oneida (New York) | 3,601.35 mi (5,795.82 km) |
| Lokeren to Oneonta (New York) | 3,604.54 mi (5,800.95 km) |
| Lokeren to Ontario (California) | 5,570.04 mi (8,964.11 km) |
| Lokeren to Ontario (Oregon) | 4,976.49 mi (8,008.89 km) |
| Lokeren to Opa-locka (Florida) | 4,603.79 mi (7,409.08 km) |
| Lokeren to Opelika (Alabama) | 4,476.73 mi (7,204.60 km) |
| Lokeren to Opelousas (Louisiana) | 4,852.90 mi (7,809.99 km) |
| Lokeren to Orange (California) | 5,590.41 mi (8,996.89 km) |
| Lokeren to Orange (Texas) | 4,939.88 mi (7,949.97 km) |
| Lokeren to Orange City (Florida) | 4,494.51 mi (7,233.21 km) |
| Lokeren to Orangeburg (South Carolina) | 4,252.36 mi (6,843.52 km) |
