| Midvale to Oakley (California) | 554.14 mi (891.80 km) |
| Midvale to Oakton (Virginia) | 1,829.53 mi (2,944.35 km) |
| Midvale to Oakville (Missouri) | 1,156.37 mi (1,860.99 km) |
| Midvale to Oatfield (Oregon) | 633.37 mi (1,019.31 km) |
| Midvale to Ocala (Florida) | 1,849.49 mi (2,976.47 km) |
| Midvale to Ocean Acres (New Jersey) | 1,971.21 mi (3,172.35 km) |
| Midvale to Ocean City (New Jersey) | 1,962.80 mi (3,158.81 km) |
| Midvale to Ocean Pines (Maryland) | 1,950.80 mi (3,139.50 km) |
| Midvale to Ocean Pointe (Hawaii) | 2,998.17 mi (4,825.10 km) |
| Midvale to Ocean Springs (Mississippi) | 1,472.09 mi (2,369.10 km) |
| Midvale to Oceanside (California) | 591.48 mi (951.90 km) |
| Midvale to Oceanside (New York) | 1,990.06 mi (3,202.69 km) |
| Midvale to Ocoee (Florida) | 1,903.51 mi (3,063.41 km) |
| Midvale to Oconomowoc (Wisconsin) | 1,212.23 mi (1,950.89 km) |
| Midvale to Odenton (Maryland) | 1,857.98 mi (2,990.13 km) |
