Miles between Rochester Hills, MI and Union, NJ

There are
627 mi
from Rochester Hills, MI to Union, NJ

That's the driving distance. It would take 11 hours 52 mins to go from Rochester Hills, Michigan to Union, New Jersey.

The flight distance (direct flight from Rochester Hills, MI to Union, NJ) is 477.93 mi.

627 mi = 1,009.04 kms