| Monovar to Oakley (California) | 5,956.72 mi (9,586.41 km) |
| Monovar to Oakton (Virginia) | 3,993.08 mi (6,426.24 km) |
| Monovar to Oakville (Missouri) | 4,623.39 mi (7,440.63 km) |
| Monovar to Oatfield (Oregon) | 5,609.00 mi (9,026.81 km) |
| Monovar to Ocala (Florida) | 4,561.77 mi (7,341.46 km) |
| Monovar to Ocean Acres (New Jersey) | 3,821.77 mi (6,150.54 km) |
| Monovar to Ocean City (New Jersey) | 3,850.89 mi (6,197.40 km) |
| Monovar to Ocean Pines (Maryland) | 3,903.25 mi (6,281.67 km) |
| Monovar to Ocean Pointe (Hawaii) | 8,051.55 mi (12,957.71 km) |
| Monovar to Ocean Springs (Mississippi) | 4,849.91 mi (7,805.17 km) |
| Monovar to Oceanside (California) | 6,026.11 mi (9,698.09 km) |
| Monovar to Oceanside (New York) | 3,765.97 mi (6,060.75 km) |
| Monovar to Ocoee (Florida) | 4,552.07 mi (7,325.84 km) |
| Monovar to Oconomowoc (Wisconsin) | 4,378.83 mi (7,047.04 km) |
| Monovar to Odenton (Maryland) | 3,958.34 mi (6,370.34 km) |
