Miles between Union, NJ and Clayton, MO

There are
942 mi
from Union, NJ to Clayton, MO

That's the driving distance. It would take 18 hours 6 mins to go from Union, New Jersey to Clayton, Missouri.

The flight distance (direct flight from Union, NJ to Clayton, MO) is 864.61 mi.

942 mi = 1,516.53 kms