Miles between Killeen, TX and Thornton, CO

There are
890 mi
from Killeen, TX to Thornton, CO

That's the driving distance. It would take 16 hours 8 mins to go from Killeen, Texas to Thornton, Colorado.

The flight distance (direct flight from Killeen, TX to Thornton, CO) is 728.53 mi.

890 mi = 1,432.59 kms