Miles between Thornton, CO and Yeadon, PA

There are
1,739 mi
from Thornton, CO to Yeadon, PA

That's the driving distance. It would take 1 day 7 hours to go from Thornton, Colorado to Yeadon, Pennsylvania.

The flight distance (direct flight from Thornton, CO to Yeadon, PA) is 1,567.71 mi.

1,739 mi = 1.61 kms