| Lemmer to Olympia Heights (Florida) | 4,660.62 mi (7,500.55 km) |
| Lemmer to Omaha (Nebraska) | 4,445.27 mi (7,153.97 km) |
| Lemmer to On Top of the World Designated Place (Florida) | 4,562.79 mi (7,343.09 km) |
| Lemmer to Onalaska (Wisconsin) | 4,145.16 mi (6,670.99 km) |
| Lemmer to Oneida (New York) | 3,618.63 mi (5,823.62 km) |
| Lemmer to Oneonta (New York) | 3,624.15 mi (5,832.51 km) |
| Lemmer to Ontario (California) | 5,537.21 mi (8,911.27 km) |
| Lemmer to Ontario (Oregon) | 4,931.54 mi (7,936.55 km) |
| Lemmer to Opa-locka (Florida) | 4,648.03 mi (7,480.28 km) |
| Lemmer to Opelika (Alabama) | 4,500.43 mi (7,242.74 km) |
| Lemmer to Opelousas (Louisiana) | 4,869.10 mi (7,836.06 km) |
| Lemmer to Orange (California) | 5,557.50 mi (8,943.94 km) |
| Lemmer to Orange (Texas) | 4,953.89 mi (7,972.52 km) |
| Lemmer to Orange City (Florida) | 4,531.74 mi (7,293.13 km) |
| Lemmer to Orangeburg (South Carolina) | 4,281.93 mi (6,891.10 km) |
