Miles between St Louis, MO and Union, NJ

There are
937 mi
from St Louis, MO to Union, NJ

That's the driving distance. It would take 17 hours 59 mins to go from St Louis, Missouri to Union, New Jersey.

The flight distance (direct flight from St Louis, MO to Union, NJ) is 858.38 mi.

937 mi = 1,508.00 kms