Miles between Thornton, CO and Bellevue, WA

There are
1,288 mi
from Thornton, CO to Bellevue, WA

That's the driving distance. It would take 22 hours 18 mins to go from Thornton, Colorado to Bellevue, Washington.

The flight distance (direct flight from Thornton, CO to Bellevue, WA) is 1,009.45 mi.

1,288 mi = 1.61 kms