There are
1,751 mi
from La Mesa, CA to Jamestown, ND
That's the driving distance. It would take 1 day 6 hours to go from La Mesa, California to Jamestown, North Dakota.
The flight distance (direct flight from La Mesa, CA to Jamestown, ND) is 1,371.41 mi.
1,751 mi = 2,817.31 kms