Miles between Rochester Hills, MI and Thornton, CO

There are
1,273 mi
from Rochester Hills, MI to Thornton, CO

That's the driving distance. It would take 22 hours 47 mins to go from Rochester Hills, Michigan to Thornton, Colorado.

The flight distance (direct flight from Rochester Hills, MI to Thornton, CO) is 1,146.32 mi.

1,273 mi = 1.61 kms