| Menifee to Olympia Heights (Florida) | 2,265.88 mi (3,646.58 km) |
| Menifee to Omaha (Nebraska) | 1,266.98 mi (2,039.01 km) |
| Menifee to On Top of the World Designated Place (Florida) | 2,072.47 mi (3,335.32 km) |
| Menifee to Onalaska (Wisconsin) | 1,557.29 mi (2,506.21 km) |
| Menifee to Oneida (New York) | 2,314.67 mi (3,725.11 km) |
| Menifee to Oneonta (New York) | 2,343.81 mi (3,771.99 km) |
| Menifee to Ontario (California) | 34.12 mi (54.91 km) |
| Menifee to Ontario (Oregon) | 714.17 mi (1,149.34 km) |
| Menifee to Opa-locka (Florida) | 2,265.98 mi (3,646.75 km) |
| Menifee to Opelika (Alabama) | 1,833.58 mi (2,950.86 km) |
| Menifee to Opelousas (Louisiana) | 1,481.64 mi (2,384.47 km) |
| Menifee to Orange (California) | 37.41 mi (60.21 km) |
| Menifee to Orange (Texas) | 1,392.73 mi (2,241.38 km) |
| Menifee to Orange City (Florida) | 2,133.50 mi (3,433.54 km) |
| Menifee to Orangeburg (South Carolina) | 2,079.30 mi (3,346.32 km) |
