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 11 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