Miles between Thornton, CO and Plymouth, MN

There are
835 mi
from Thornton, CO to Plymouth, MN

That's the driving distance. It would take 15 hours 54 mins to go from Thornton, Colorado to Plymouth, Minnesota.

The flight distance (direct flight from Thornton, CO to Plymouth, MN) is 685.38 mi.

835 mi = 1,343.91 kms