Miles between Thornton, CO and Woodinville, WA

There are
1,299 mi
from Thornton, CO to Woodinville, WA

That's the driving distance. It would take 22 hours 31 mins to go from Thornton, Colorado to Woodinville, Washington.

The flight distance (direct flight from Thornton, CO to Woodinville, WA) is 1,012.21 mi.

1,299 mi = 1.61 kms