| League City to Oak Harbor (Washington) | 1,950.54 mi (3,139.09 km) |
| League City to Oak Hills (Oregon) | 1,865.82 mi (3,002.75 km) |
| League City to Oak Lawn (Illinois) | 939.51 mi (1,512.00 km) |
| League City to Oak Park (California) | 1,422.61 mi (2,289.47 km) |
| League City to Oak Park (Illinois) | 949.18 mi (1,527.55 km) |
| League City to Oak Park (Michigan) | 1,114.99 mi (1,794.41 km) |
| League City to Oak Ridge (Florida) | 830.04 mi (1,335.82 km) |
| League City to Oak Ridge (New Jersey) | 1,404.33 mi (2,260.06 km) |
| League City to Oak Ridge (Tennessee) | 770.80 mi (1,240.48 km) |
| League City to Oakdale (California) | 1,580.90 mi (2,544.21 km) |
| League City to Oakdale (Minnesota) | 1,077.33 mi (1,733.79 km) |
| League City to Oakland (California) | 1,654.26 mi (2,662.28 km) |
| League City to Oakland (New Jersey) | 1,416.11 mi (2,279.01 km) |
| League City to Oakland Park (Florida) | 941.20 mi (1,514.72 km) |
| League City to Oakleaf Plantation (Florida) | 796.64 mi (1,282.07 km) |
