| Katy to Wheaton (Maryland) | 1,243.15 mi (2,000.65 km) |
| Katy to Wheeling (Illinois) | 959.52 mi (1,544.19 km) |
| Katy to Wheeling (West Virginia) | 1,110.93 mi (1,787.87 km) |
| Katy to White Bear Lake (Minnesota) | 1,066.51 mi (1,716.38 km) |
| Katy to White Center (Washington) | 1,866.30 mi (3,003.52 km) |
| Katy to White House (Tennessee) | 702.29 mi (1,130.22 km) |
| Katy to White Oak (Maryland) | 1,246.37 mi (2,005.83 km) |
| Katy to White Oak (Ohio) | 910.94 mi (1,466.02 km) |
| Katy to White Plains (New York) | 1,459.27 mi (2,348.47 km) |
| Katy to White Settlement (Texas) | 226.21 mi (364.05 km) |
| Katy to Whitefish Bay (Wisconsin) | 1,019.50 mi (1,640.72 km) |
| Katy to Whitehall (Ohio) | 1,014.50 mi (1,632.69 km) |
| Katy to Whitewater (Wisconsin) | 983.39 mi (1,582.61 km) |
| Katy to Whitney (Nevada) | 1,193.10 mi (1,920.10 km) |
| Katy to Whittier (California) | 1,330.31 mi (2,140.93 km) |
