Miles between Thornton, CO and Clive, IA

There are
657 mi
from Thornton, CO to Clive, IA

That's the driving distance. It would take 11 hours 21 mins to go from Thornton, Colorado to Clive, Iowa.

The flight distance (direct flight from Thornton, CO to Clive, IA) is 598.04 mi.

657 mi = 1,056.68 kms