Miles between Portsmouth, VA and Williston, ND

There are
1,920 mi
from Portsmouth, VA to Williston, ND

That's the driving distance. It would take 1 day 11 hours to go from Portsmouth, Virginia to Williston, North Dakota.

The flight distance (direct flight from Portsmouth, VA to Williston, ND) is 1,584.02 mi.

1,920 mi = 3,090.53 kms