There are
1,905 mi
from San Diego, CA to Grand Forks, ND
That's the driving distance. It would take 1 day 9 hours to go from San Diego, California to Grand Forks, North Dakota.
The flight distance (direct flight from San Diego, CA to Grand Forks, ND) is 1,484.07 mi.
1,905 mi = 1.61 kms