Miles between Longmont, CO and El Mirage, AZ

There are
845 mi
from Longmont, CO to El Mirage, AZ

That's the driving distance. It would take 16 hours 6 mins to go from Longmont, Colorado to El Mirage, Arizona.

The flight distance (direct flight from Longmont, CO to El Mirage, AZ) is 603.19 mi.

845 mi = 1,360.10 kms