Miles between Thornton, CO and Spokane, WA

There are
1,083 mi
from Thornton, CO to Spokane, WA

That's the driving distance. It would take 18 hours 5 mins to go from Thornton, Colorado to Spokane, Washington.

The flight distance (direct flight from Thornton, CO to Spokane, WA) is 820.36 mi.

1,083 mi = 1.61 kms