| Katy to Spout Springs (North Carolina) | 1,047.77 mi (1,686.22 km) |
| Katy to Spring (Texas) | 32.92 mi (52.98 km) |
| Katy to Spring Creek (Nevada) | 1,342.45 mi (2,160.47 km) |
| Katy to Spring Hill (Florida) | 807.62 mi (1,299.74 km) |
| Katy to Spring Hill (Tennessee) | 661.28 mi (1,064.22 km) |
| Katy to Spring Lake (North Carolina) | 1,048.06 mi (1,686.70 km) |
| Katy to Spring Valley (California) | 1,262.88 mi (2,032.42 km) |
| Katy to Spring Valley (Nevada) | 1,205.12 mi (1,939.45 km) |
| Katy to Spring Valley (New York) | 1,448.21 mi (2,330.67 km) |
| Katy to Springboro (Ohio) | 941.92 mi (1,515.87 km) |
| Katy to Springdale (Arkansas) | 452.71 mi (728.57 km) |
| Katy to Springdale (New Jersey) | 1,368.08 mi (2,201.71 km) |
| Katy to Springdale (Ohio) | 919.83 mi (1,480.32 km) |
| Katy to Springfield (Illinois) | 773.15 mi (1,244.27 km) |
| Katy to Springfield (Massachusetts) | 1,548.48 mi (2,492.04 km) |
