There are
1,080 mi
from Fargo, ND to Tonawanda, NY
That's the driving distance. It would take 20 hours 58 mins to go from Fargo, North Dakota to Tonawanda, New York.
The flight distance (direct flight from Fargo, ND to Tonawanda, NY) is 915.30 mi.
1,080 mi = 1.61 kms