| Hernando to Oakley (California) | 1,767.34 mi (2,844.26 km) |
| Hernando to Oakton (Virginia) | 754.09 mi (1,213.59 km) |
| Hernando to Oakville (Missouri) | 249.25 mi (401.13 km) |
| Hernando to Oatfield (Oregon) | 1,854.36 mi (2,984.30 km) |
| Hernando to Ocala (Florida) | 603.44 mi (971.14 km) |
| Hernando to Ocean Acres (New Jersey) | 925.80 mi (1,489.92 km) |
| Hernando to Ocean City (New Jersey) | 900.40 mi (1,449.05 km) |
| Hernando to Ocean Pines (Maryland) | 857.52 mi (1,380.04 km) |
| Hernando to Ocean Pointe (Hawaii) | 4,174.59 mi (6,718.35 km) |
| Hernando to Ocean Springs (Mississippi) | 314.81 mi (506.64 km) |
| Hernando to Oceanside (California) | 1,563.21 mi (2,515.75 km) |
| Hernando to Oceanside (New York) | 976.88 mi (1,572.13 km) |
| Hernando to Ocoee (Florida) | 658.96 mi (1,060.50 km) |
| Hernando to Oconomowoc (Wisconsin) | 575.61 mi (926.35 km) |
| Hernando to Odenton (Maryland) | 788.92 mi (1,269.64 km) |
