Miles between Denver, CO and Harlingen, TX

There are
1,400 mi
from Denver, CO to Harlingen, TX

That's the driving distance. It would take 20 hours 29 mins to go from Denver, Colorado to Harlingen, Texas.

The flight distance (direct flight from Denver, CO to Harlingen, TX) is 1,026.01 mi.

1,400 mi = 1.61 kms