Miles between Longmont, CO and San Gabriel, CA

There are
1,035 mi
from Longmont, CO to San Gabriel, CA

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

The flight distance (direct flight from Longmont, CO to San Gabriel, CA) is 828.83 mi.

1,035 mi = 1.61 kms