Miles between Longmont, CO and Patterson, CA

There are
1,234 mi
from Longmont, CO to Patterson, CA

That's the driving distance. It would take 21 hours 4 mins to go from Longmont, Colorado to Patterson, California.

The flight distance (direct flight from Longmont, CO to Patterson, CA) is 881.38 mi.

1,234 mi = 1.61 kms