There are
1,752 mi
from Greenville, SC to Williston, ND
That's the driving distance. It would take 1 day 8 hours to go from Greenville, South Carolina to Williston, North Dakota.
The flight distance (direct flight from Greenville, SC to Williston, ND) is 1,423.28 mi.
1,752 mi = 2,819.74 kms