| League City to Orangevale (California) | 1,616.48 mi (2,601.47 km) |
| League City to Orchards (Washington) | 1,857.16 mi (2,988.81 km) |
| League City to Orcutt (California) | 1,521.81 mi (2,449.11 km) |
| League City to Oregon (Ohio) | 1,064.19 mi (1,712.65 km) |
| League City to Oregon (Wisconsin) | 981.06 mi (1,578.87 km) |
| League City to Oregon City (Oregon) | 1,848.86 mi (2,975.45 km) |
| League City to Orem (Utah) | 1,197.27 mi (1,926.82 km) |
| League City to Orinda (California) | 1,653.59 mi (2,661.20 km) |
| League City to Orland Park (Illinois) | 930.37 mi (1,497.29 km) |
| League City to Orlando (Florida) | 834.80 mi (1,343.48 km) |
| League City to Ormond Beach (Florida) | 842.82 mi (1,356.39 km) |
| League City to Oro Valley (Arizona) | 960.83 mi (1,546.31 km) |
| League City to Oroville (California) | 1,649.54 mi (2,654.68 km) |
| League City to Oshkosh (Wisconsin) | 1,066.77 mi (1,716.81 km) |
| League City to Oskaloosa (Iowa) | 827.29 mi (1,331.40 km) |
