Miles between Thornton, CO and Santa Ana, CA

There are
1,022 mi
from Thornton, CO to Santa Ana, CA

That's the driving distance. It would take 17 hours 52 mins to go from Thornton, Colorado to Santa Ana, California.

The flight distance (direct flight from Thornton, CO to Santa Ana, CA) is 828.15 mi.

1,022 mi = 1.61 kms