Miles between Southfield, MI and Boulder, CO

There are
1,278 mi
from Southfield, MI to Boulder, CO

That's the driving distance. It would take 22 hours 45 mins to go from Southfield, Michigan to Boulder, Colorado.

The flight distance (direct flight from Southfield, MI to Boulder, CO) is 1,154.66 mi.

1,278 mi = 2,056.37 kms