Miles between Harlingen, TX and Billings, MT

There are
1,720 mi
from Harlingen, TX to Billings, MT

That's the driving distance. It would take 1 day 6 hours to go from Harlingen, Texas to Billings, Montana.

The flight distance (direct flight from Harlingen, TX to Billings, MT) is 1,479.14 mi.

1,720 mi = 2,768.06 kms