Miles between Bellevue, WA and Thornton, CO

There are
1,289 mi
from Bellevue, WA to Thornton, CO

That's the driving distance. It would take 22 hours 16 mins to go from Bellevue, Washington to Thornton, Colorado.

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

1,289 mi = 1.61 kms