Miles between Brownsville, TX and Thornton, CO

There are
1,216 mi
from Brownsville, TX to Thornton, CO

That's the driving distance. It would take 22 hours 1 min to go from Brownsville, Texas to Thornton, Colorado.

The flight distance (direct flight from Brownsville, TX to Thornton, CO) is 1,056.92 mi.

1,216 mi = 1.61 kms