There are
975 mi
from Ann Arbor, MI to Jamestown, ND
That's the driving distance. It would take 17 hours 55 mins to go from Ann Arbor, Michigan to Jamestown, North Dakota.
The flight distance (direct flight from Ann Arbor, MI to Jamestown, ND) is 801.11 mi.
975 mi = 1,569.11 kms