Miles between Wilmington, DE and Katy, TX

There are
1,543 mi
from Wilmington, DE to Katy, TX

That's the driving distance. It would take 1 day 4 hours to go from Wilmington, Delaware to Katy, Texas.

The flight distance (direct flight from Wilmington, DE to Katy, TX) is 1,336.25 mi.

1,543 mi = 1.61 kms