Miles between Harlingen, TX and Boulder, CO

There are
1,209 mi
from Harlingen, TX to Boulder, CO

That's the driving distance. It would take 21 hours 53 mins to go from Harlingen, Texas to Boulder, Colorado.

The flight distance (direct flight from Harlingen, TX to Boulder, CO) is 1,049.93 mi.

1,209 mi = 1,945.05 kms