There are
1,196 mi
from St Joseph, MO to Sayreville, NJ
That's the driving distance. It would take 22 hours 41 mins to go from St Joseph, Missouri to Sayreville, New Jersey.
The flight distance (direct flight from St Joseph, MO to Sayreville, NJ) is 1,080.68 mi.
1,196 mi = 1.61 kms