Miles between Longmont, CO and Hercules, CA

There are
1,208 mi
from Longmont, CO to Hercules, CA

That's the driving distance. It would take 20 hours 40 mins to go from Longmont, Colorado to Hercules, California.

The flight distance (direct flight from Longmont, CO to Hercules, CA) is 932.04 mi.

1,208 mi = 1.61 kms