Miles between Thornton, CO and Superior, WI

There are
1,058 mi
from Thornton, CO to Superior, WI

That's the driving distance. It would take 18 hours 39 mins to go from Thornton, Colorado to Superior, Wisconsin.

The flight distance (direct flight from Thornton, CO to Superior, WI) is 800.18 mi.

1,058 mi = 1.61 kms