Miles between Southfield, MI and Thornton, CO

There are
1,257 mi
from Southfield, MI to Thornton, CO

That's the driving distance. It would take 22 hours 22 mins to go from Southfield, Michigan to Thornton, Colorado.

The flight distance (direct flight from Southfield, MI to Thornton, CO) is 1,142.21 mi.

1,257 mi = 2,023.44 kms