| Huntington to Orangevale (California) | 5,115.62 mi (8,232.79 km) |
| Huntington to Orchards (Washington) | 4,742.06 mi (7,631.61 km) |
| Huntington to Orcutt (California) | 5,316.55 mi (8,556.17 km) |
| Huntington to Oregon (Ohio) | 3,691.63 mi (5,941.11 km) |
| Huntington to Oregon (Wisconsin) | 3,849.35 mi (6,194.93 km) |
| Huntington to Oregon City (Oregon) | 4,763.90 mi (7,666.75 km) |
| Huntington to Orem (Utah) | 4,739.18 mi (7,626.97 km) |
| Huntington to Orinda (California) | 5,190.36 mi (8,353.08 km) |
| Huntington to Orland Park (Illinois) | 3,857.96 mi (6,208.79 km) |
| Huntington to Orlando (Florida) | 4,268.70 mi (6,869.80 km) |
| Huntington to Ormond Beach (Florida) | 4,216.65 mi (6,786.05 km) |
| Huntington to Oro Valley (Arizona) | 5,158.66 mi (8,302.05 km) |
| Huntington to Oroville (California) | 5,077.70 mi (8,171.77 km) |
| Huntington to Oshkosh (Wisconsin) | 3,766.73 mi (6,061.96 km) |
| Huntington to Oskaloosa (Iowa) | 4,046.56 mi (6,512.31 km) |
