Miles between Longmont, CO and Livermore, CA

There are
1,233 mi
from Longmont, CO to Livermore, CA

That's the driving distance. It would take 21 hours 4 mins to go from Longmont, Colorado to Livermore, California.

The flight distance (direct flight from Longmont, CO to Livermore, CA) is 910.72 mi.

1,233 mi = 1.61 kms