Miles between Vista, CA and Thornton, CO

There are
1,051 mi
from Vista, CA to Thornton, CO

That's the driving distance. It would take 18 hours 30 mins to go from Vista, California to Thornton, Colorado.

The flight distance (direct flight from Vista, CA to Thornton, CO) is 821.18 mi.

1,051 mi = 1.61 kms