Miles between Houston, TX and Grayslake, IL

There are
1,127 mi
from Houston, TX to Grayslake, IL

That's the driving distance. It would take 20 hours 31 mins to go from Houston, Texas to Grayslake, Illinois.

The flight distance (direct flight from Houston, TX to Grayslake, IL) is 960.07 mi.

1,127 mi = 1.61 kms