| Katy to Chicago Ridge (Illinois) | 937.85 mi (1,509.33 km) |
| Katy to Chickasha (Oklahoma) | 383.08 mi (616.51 km) |
| Katy to Chico (California) | 1,619.48 mi (2,606.30 km) |
| Katy to Chicopee (Massachusetts) | 1,548.83 mi (2,492.60 km) |
| Katy to Chillicothe (Ohio) | 982.54 mi (1,581.25 km) |
| Katy to Chillum (Maryland) | 1,244.53 mi (2,002.88 km) |
| Katy to Chino (California) | 1,310.32 mi (2,108.76 km) |
| Katy to Chino Hills (California) | 1,313.47 mi (2,113.83 km) |
| Katy to Chino Valley (Arizona) | 1,025.89 mi (1,651.02 km) |
| Katy to Chippewa Falls (Wisconsin) | 1,074.08 mi (1,728.57 km) |
| Katy to Choctaw (Oklahoma) | 401.83 mi (646.68 km) |
| Katy to Chowchilla (California) | 1,489.59 mi (2,397.27 km) |
| Katy to Christiansburg (Virginia) | 1,022.29 mi (1,645.22 km) |
| Katy to Chubbuck (Idaho) | 1,291.38 mi (2,078.28 km) |
| Katy to Chula Vista (California) | 1,264.65 mi (2,035.26 km) |
