Miles between Westminster, CO and Boise, ID

There are
812 mi
from Westminster, CO to Boise, ID

That's the driving distance. It would take 13 hours 37 mins to go from Westminster, Colorado to Boise, Idaho.

The flight distance (direct flight from Westminster, CO to Boise, ID) is 633.13 mi.

812 mi = 1,307.35 kms