Miles between Longmont, CO and Signal Hill, CA

There are
1,052 mi
from Longmont, CO to Signal Hill, CA

That's the driving distance. It would take 18 hours 34 mins to go from Longmont, Colorado to Signal Hill, California.

The flight distance (direct flight from Longmont, CO to Signal Hill, CA) is 843.22 mi.

1,052 mi = 1.61 kms