Miles between Thornton, CO and Post Falls, ID

There are
1,060 mi
from Thornton, CO to Post Falls, ID

That's the driving distance. It would take 17 hours 37 mins to go from Thornton, Colorado to Post Falls, Idaho.

The flight distance (direct flight from Thornton, CO to Post Falls, ID) is 805.27 mi.

1,060 mi = 1.61 kms