Miles between Mcallen, TX and Thornton, CO

There are
1,180 mi
from Mcallen, TX to Thornton, CO

That's the driving distance. It would take 21 hours 12 mins to go from Mcallen, Texas to Thornton, Colorado.

The flight distance (direct flight from Mcallen, TX to Thornton, CO) is 1,020.88 mi.

1,180 mi = 1.61 kms