Miles between Thornton, CO and Long Beach, CA

There are
1,038 mi
from Thornton, CO to Long Beach, CA

That's the driving distance. It would take 18 hours 13 mins to go from Thornton, Colorado to Long Beach, California.

The flight distance (direct flight from Thornton, CO to Long Beach, CA) is 842.87 mi.

1,038 mi = 1.61 kms