| Katy to Elkhart (Indiana) | 989.75 mi (1,592.86 km) |
| Katy to Elkhorn (Wisconsin) | 977.54 mi (1,573.19 km) |
| Katy to Elko (Nevada) | 1,353.30 mi (2,177.93 km) |
| Katy to Elkridge (Maryland) | 1,262.66 mi (2,032.06 km) |
| Katy to Elkton (Maryland) | 1,319.31 mi (2,123.23 km) |
| Katy to Ellensburg (Washington) | 1,776.17 mi (2,858.46 km) |
| Katy to Ellicott City (Maryland) | 1,260.69 mi (2,028.88 km) |
| Katy to Elmhurst (Illinois) | 945.06 mi (1,520.93 km) |
| Katy to Elmira (New York) | 1,356.62 mi (2,183.27 km) |
| Katy to Elmont (New York) | 1,452.29 mi (2,337.24 km) |
| Katy to Elmwood Park (Illinois) | 949.87 mi (1,528.66 km) |
| Katy to Elmwood Park (New Jersey) | 1,438.58 mi (2,315.17 km) |
| Katy to Elon (North Carolina) | 1,040.41 mi (1,674.37 km) |
| Katy to Eloy (Arizona) | 952.13 mi (1,532.30 km) |
| Katy to Elwood (New York) | 1,473.94 mi (2,372.08 km) |
