| Monovar to Odessa (Texas) | 5,438.89 mi (8,753.04 km) |
| Monovar to Ogden (Utah) | 5,432.03 mi (8,742.00 km) |
| Monovar to Oildale (California) | 5,985.34 mi (9,632.47 km) |
| Monovar to Ojus (Florida) | 4,578.16 mi (7,367.84 km) |
| Monovar to Okemos (Michigan) | 4,209.16 mi (6,773.98 km) |
| Monovar to Oklahoma City (Oklahoma) | 5,067.89 mi (8,155.98 km) |
| Monovar to Okmulgee (Oklahoma) | 4,992.97 mi (8,035.41 km) |
| Monovar to Olathe (Kansas) | 4,811.76 mi (7,743.78 km) |
| Monovar to Old Jamestown (Missouri) | 4,607.62 mi (7,415.24 km) |
| Monovar to Oldsmar (Florida) | 4,630.03 mi (7,451.31 km) |
| Monovar to Olean (New York) | 3,953.01 mi (6,361.76 km) |
| Monovar to Olive Branch (Mississippi) | 4,729.39 mi (7,611.22 km) |
| Monovar to Olivehurst (California) | 5,896.26 mi (9,489.11 km) |
| Monovar to Olney (Maryland) | 3,974.22 mi (6,395.89 km) |
| Monovar to Olympia (Washington) | 5,535.55 mi (8,908.61 km) |
