Miles between Boulder, CO and Midland, TX

There are
691 mi
from Boulder, CO to Midland, TX

That's the driving distance. It would take 12 hours 28 mins to go from Boulder, Colorado to Midland, Texas.

The flight distance (direct flight from Boulder, CO to Midland, TX) is 581.89 mi.

691 mi = 1,112.62 kms