Miles between Longmont, CO and Lake Elsinore, CA

There are
1,035 mi
from Longmont, CO to Lake Elsinore, CA

That's the driving distance. It would take 18 hours 13 mins to go from Longmont, Colorado to Lake Elsinore, California.

The flight distance (direct flight from Longmont, CO to Lake Elsinore, CA) is 809.78 mi.

1,035 mi = 1.61 kms