Miles between Boulder, CO and Lockhart, TX

There are
975 mi
from Boulder, CO to Lockhart, TX

That's the driving distance. It would take 17 hours 42 mins to go from Boulder, Colorado to Lockhart, Texas.

The flight distance (direct flight from Boulder, CO to Lockhart, TX) is 820.92 mi.

975 mi = 1,568.91 kms