Miles between Boulder, CO and Killeen, TX

There are
907 mi
from Boulder, CO to Killeen, TX

That's the driving distance. It would take 16 hours 30 mins to go from Boulder, Colorado to Killeen, Texas.

The flight distance (direct flight from Boulder, CO to Killeen, TX) is 746.12 mi.

907 mi = 1,460.35 kms