Miles between Thornton, CO and Marysville, CA

There are
1,147 mi
from Thornton, CO to Marysville, CA

That's the driving distance. It would take 19 hours 39 mins to go from Thornton, Colorado to Marysville, California.

The flight distance (direct flight from Thornton, CO to Marysville, CA) is 886.07 mi.

1,147 mi = 1.61 kms