Miles between Westminster, CO and Nampa, ID

There are
830 mi
from Westminster, CO to Nampa, ID

That's the driving distance. It would take 13 hours 59 mins to go from Westminster, Colorado to Nampa, Idaho.

The flight distance (direct flight from Westminster, CO to Nampa, ID) is 646.70 mi.

830 mi = 1,334.95 kms