Miles between Thornton, CO and Columbia, PA

There are
1,669 mi
from Thornton, CO to Columbia, PA

That's the driving distance. It would take 1 day 5 hours to go from Thornton, Colorado to Columbia, Pennsylvania.

The flight distance (direct flight from Thornton, CO to Columbia, PA) is 1,501.39 mi.

1,669 mi = 1.61 kms