Miles between Longmont, CO and San Luis Obispo, CA

There are
1,193 mi
from Longmont, CO to San Luis Obispo, CA

That's the driving distance. It would take 21 hours 23 mins to go from Longmont, Colorado to San Luis Obispo, California.

The flight distance (direct flight from Longmont, CO to San Luis Obispo, CA) is 913.19 mi.

1,193 mi = 1.61 kms