| Katy to Effingham (Illinois) | 766.03 mi (1,232.80 km) |
| Katy to Eggertsville (New York) | 1,308.95 mi (2,106.55 km) |
| Katy to Egypt Lake-Leto (Florida) | 815.00 mi (1,311.61 km) |
| Katy to El Cajon (California) | 1,262.26 mi (2,031.41 km) |
| Katy to El Campo (Texas) | 48.53 mi (78.10 km) |
| Katy to El Centro (California) | 1,181.05 mi (1,900.71 km) |
| Katy to El Cerrito (California) | 1,612.37 mi (2,594.86 km) |
| Katy to El Dorado (Arkansas) | 301.62 mi (485.40 km) |
| Katy to El Dorado (Kansas) | 557.96 mi (897.95 km) |
| Katy to El Dorado Hills (California) | 1,559.04 mi (2,509.03 km) |
| Katy to El Mirage (Arizona) | 1,003.23 mi (1,614.54 km) |
| Katy to El Monte (California) | 1,331.74 mi (2,143.22 km) |
| Katy to El Paso (Texas) | 644.22 mi (1,036.78 km) |
| Katy to El Paso de Robles (California) | 1,493.85 mi (2,404.13 km) |
| Katy to El Reno (Oklahoma) | 416.29 mi (669.96 km) |
