Miles between Longmont, CO and Lancaster, CA

There are
1,024 mi
from Longmont, CO to Lancaster, CA

That's the driving distance. It would take 18 hours 4 mins to go from Longmont, Colorado to Lancaster, California.

The flight distance (direct flight from Longmont, CO to Lancaster, CA) is 808.92 mi.

1,024 mi = 1.61 kms