Miles between Thornton, CO and Irvine, CA

There are
1,021 mi
from Thornton, CO to Irvine, CA

That's the driving distance. It would take 17 hours 55 mins to go from Thornton, Colorado to Irvine, California.

The flight distance (direct flight from Thornton, CO to Irvine, CA) is 827.11 mi.

1,021 mi = 1.61 kms