Miles between Westminster, CO and Boone, IA

There are
690 mi
from Westminster, CO to Boone, IA

That's the driving distance. It would take 12 hours 8 mins to go from Westminster, Colorado to Boone, Iowa.

The flight distance (direct flight from Westminster, CO to Boone, IA) is 601.65 mi.

690 mi = 1,109.78 kms