Miles between Katy, TX and Montgomery, IL

There are
1,074 mi
from Katy, TX to Montgomery, IL

That's the driving distance. It would take 19 hours 54 mins to go from Katy, Texas to Montgomery, Illinois.

The flight distance (direct flight from Katy, TX to Montgomery, IL) is 924.79 mi.

1,074 mi = 1,728.58 kms