| League City to Decatur (Alabama) | 590.90 mi (950.97 km) |
| League City to Decatur (Georgia) | 701.06 mi (1,128.25 km) |
| League City to Decatur (Illinois) | 797.15 mi (1,282.89 km) |
| League City to Deer Park (New York) | 1,450.67 mi (2,334.63 km) |
| League City to Deer Park (Texas) | 13.99 mi (22.51 km) |
| League City to Deerfield (Illinois) | 964.77 mi (1,552.65 km) |
| League City to Deerfield Beach (Florida) | 940.09 mi (1,512.93 km) |
| League City to Defiance (Ohio) | 1,013.23 mi (1,630.63 km) |
| League City to DeForest (Wisconsin) | 1,001.60 mi (1,611.91 km) |
| League City to DeKalb (Illinois) | 930.20 mi (1,497.01 km) |
| League City to Del Aire (California) | 1,397.91 mi (2,249.71 km) |
| League City to Del City (Oklahoma) | 433.67 mi (697.93 km) |
| League City to Del Rio (Texas) | 347.37 mi (559.03 km) |
| League City to DeLand (Florida) | 833.28 mi (1,341.04 km) |
| League City to Delano (California) | 1,466.57 mi (2,360.22 km) |
