Miles between Longmont, CO and Fremont, CA

There are
1,248 mi
from Longmont, CO to Fremont, CA

That's the driving distance. It would take 21 hours 28 mins to go from Longmont, Colorado to Fremont, California.

The flight distance (direct flight from Longmont, CO to Fremont, CA) is 924.92 mi.

1,248 mi = 1.61 kms