Miles between Longmont, CO and El Monte, CA

There are
1,030 mi
from Longmont, CO to El Monte, CA

That's the driving distance. It would take 18 hours 5 mins to go from Longmont, Colorado to El Monte, California.

The flight distance (direct flight from Longmont, CO to El Monte, CA) is 826.21 mi.

1,030 mi = 1.61 kms