There are
985 mi
from St Charles, MO to Rutherford, NJ
That's the driving distance. It would take 18 hours 28 mins to go from St Charles, Missouri to Rutherford, New Jersey.
The flight distance (direct flight from St Charles, MO to Rutherford, NJ) is 880.70 mi.
985 mi = 1,584.51 kms