Miles between Longmont, CO and Marana, AZ

There are
953 mi
from Longmont, CO to Marana, AZ

That's the driving distance. It would take 16 hours 54 mins to go from Longmont, Colorado to Marana, Arizona.

The flight distance (direct flight from Longmont, CO to Marana, AZ) is 633.20 mi.

953 mi = 1,534.41 kms