Miles between Westminster, CO and Caldwell, ID

There are
835 mi
from Westminster, CO to Caldwell, ID

That's the driving distance. It would take 14 hours 1 min to go from Westminster, Colorado to Caldwell, Idaho.

The flight distance (direct flight from Westminster, CO to Caldwell, ID) is 655.38 mi.

835 mi = 1,343.14 kms