Miles between Longmont, CO and Windsor, CA

There are
1,247 mi
from Longmont, CO to Windsor, CA

That's the driving distance. It would take 21 hours 31 mins to go from Longmont, Colorado to Windsor, California.

The flight distance (direct flight from Longmont, CO to Windsor, CA) is 951.33 mi.

1,247 mi = 1.61 kms