| Katy to El Segundo (California) | 1,351.76 mi (2,175.44 km) |
| Katy to El Sobrante (California) | 1,297.87 mi (2,088.72 km) |
| Katy to Eldersburg (Maryland) | 1,258.81 mi (2,025.85 km) |
| Katy to Elfers (Florida) | 799.36 mi (1,286.45 km) |
| Katy to Elgin (Illinois) | 943.91 mi (1,519.08 km) |
| Katy to Elizabeth (New Jersey) | 1,428.18 mi (2,298.44 km) |
| Katy to Elizabeth City (North Carolina) | 1,218.04 mi (1,960.24 km) |
| Katy to Elizabethton (Tennessee) | 906.74 mi (1,459.26 km) |
| Katy to Elizabethtown (Kentucky) | 790.39 mi (1,272.01 km) |
| Katy to Elizabethtown (Pennsylvania) | 1,298.89 mi (2,090.37 km) |
| Katy to Elk City (Oklahoma) | 439.54 mi (707.37 km) |
| Katy to Elk Grove (California) | 1,571.88 mi (2,529.70 km) |
| Katy to Elk Grove Village (Illinois) | 950.32 mi (1,529.40 km) |
| Katy to Elk Plain (Washington) | 1,850.43 mi (2,977.97 km) |
| Katy to Elk River (Minnesota) | 1,080.81 mi (1,739.40 km) |
