| South Huntington to Oskaloosa (Iowa) | 1,001.31 mi (1,611.45 km) |
| South Huntington to Oswego (Illinois) | 777.61 mi (1,251.45 km) |
| South Huntington to Oswego (New York) | 241.54 mi (388.73 km) |
| South Huntington to Otsego (Minnesota) | 1,063.29 mi (1,711.20 km) |
| South Huntington to Ottawa (Illinois) | 803.51 mi (1,293.12 km) |
| South Huntington to Ottawa (Kansas) | 1,169.51 mi (1,882.15 km) |
| South Huntington to Ottumwa (Iowa) | 991.45 mi (1,595.59 km) |
| South Huntington to Overland (Missouri) | 912.10 mi (1,467.89 km) |
| South Huntington to Overland Park (Kansas) | 1,134.55 mi (1,825.89 km) |
| South Huntington to Overlea (Maryland) | 193.48 mi (311.38 km) |
| South Huntington to Oviedo (Florida) | 948.89 mi (1,527.09 km) |
| South Huntington to Owasso (Oklahoma) | 1,248.41 mi (2,009.12 km) |
| South Huntington to Owatonna (Minnesota) | 1,033.50 mi (1,663.26 km) |
| South Huntington to Owensboro (Kentucky) | 762.96 mi (1,227.86 km) |
| South Huntington to Owings Mills (Maryland) | 204.34 mi (328.85 km) |
