Miles between El Monte, CA and Longmont, CO

There are
1,028 mi
from El Monte, CA to Longmont, CO

That's the driving distance. It would take 18 hours 6 mins to go from El Monte, California to Longmont, Colorado.

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

1,028 mi = 1.61 kms