There are
840 mi
from Fargo, ND to Hazelwood, MO
That's the driving distance. It would take 14 hours 48 mins to go from Fargo, North Dakota to Hazelwood, Missouri.
The flight distance (direct flight from Fargo, ND to Hazelwood, MO) is 647.14 mi.
840 mi = 1,351.62 kms