Miles between Longmont, CO and San Bernardino, CA

There are
998 mi
from Longmont, CO to San Bernardino, CA

That's the driving distance. It would take 17 hours 29 mins to go from Longmont, Colorado to San Bernardino, California.

The flight distance (direct flight from Longmont, CO to San Bernardino, CA) is 790.03 mi.

998 mi = 1,605.61 kms