| Katy to San Diego (California) | 1,271.77 mi (2,046.71 km) |
| Katy to San Diego Country Estates (California) | 1,253.30 mi (2,017.00 km) |
| Katy to San Dimas (California) | 1,319.52 mi (2,123.56 km) |
| Katy to San Fernando (California) | 1,356.61 mi (2,183.25 km) |
| Katy to San Francisco (California) | 1,617.57 mi (2,603.24 km) |
| Katy to San Gabriel (California) | 1,335.88 mi (2,149.89 km) |
| Katy to San Germán (Puerto Rico) | 1,982.33 mi (3,190.26 km) |
| Katy to San Jacinto (California) | 1,270.42 mi (2,044.55 km) |
| Katy to San Jose (California) | 1,579.17 mi (2,541.42 km) |
| Katy to San Juan (Puerto Rico) | 2,028.32 mi (3,264.26 km) |
| Katy to San Juan (Texas) | 286.08 mi (460.40 km) |
| Katy to San Juan Capistrano (California) | 1,306.16 mi (2,102.06 km) |
| Katy to San Leandro (California) | 1,601.65 mi (2,577.60 km) |
| Katy to San Lorenzo (California) | 1,599.72 mi (2,574.51 km) |
| Katy to San Luis (Arizona) | 1,130.06 mi (1,818.66 km) |
