Miles between Upland, CA and Williston, ND

There are
1,515 mi
from Upland, CA to Williston, ND

That's the driving distance. It would take 1 day 2 hours to go from Upland, California to Williston, North Dakota.

The flight distance (direct flight from Upland, CA to Williston, ND) is 1,210.62 mi.

1,515 mi = 1.61 kms