Miles between Longmont, CO and Sunnyvale, CA

There are
1,262 mi
from Longmont, CO to Sunnyvale, CA

That's the driving distance. It would take 21 hours 43 mins to go from Longmont, Colorado to Sunnyvale, California.

The flight distance (direct flight from Longmont, CO to Sunnyvale, CA) is 930.98 mi.

1,262 mi = 1.61 kms