Miles between Thornton, CO and De Pere, WI

There are
1,080 mi
from Thornton, CO to De Pere, WI

That's the driving distance. It would take 19 hours 43 mins to go from Thornton, Colorado to De Pere, Wisconsin.

The flight distance (direct flight from Thornton, CO to De Pere, WI) is 920.11 mi.

1,080 mi = 1.61 kms