Miles between Pittsburgh, PA and Thornton, CO

There are
1,442 mi
from Pittsburgh, PA to Thornton, CO

That's the driving distance. It would take 1 day 1 hour to go from Pittsburgh, Pennsylvania to Thornton, Colorado.

The flight distance (direct flight from Pittsburgh, PA to Thornton, CO) is 1,315.15 mi.

1,442 mi = 1.61 kms