Miles between Denton, TX and Castle Rock, CO

There are
729 mi
from Denton, TX to Castle Rock, CO

That's the driving distance. It would take 13 hours 9 mins to go from Denton, Texas to Castle Rock, Colorado.

The flight distance (direct flight from Denton, TX to Castle Rock, CO) is 604.48 mi.

729 mi = 1,173.14 kms