Miles between Katy, TX and Waltham, MA

There are
1,858 mi
from Katy, TX to Waltham, MA

That's the driving distance. It would take 1 day 11 hours to go from Katy, Texas to Waltham, Massachusetts.

The flight distance (direct flight from Katy, TX to Waltham, MA) is 1,616.21 mi.

1,858 mi = 2,990.68 kms