There are
2,923 mi
from Upland, CA to Concord, NH
That's the driving distance. It would take 2 days 5 hours to go from Upland, California to Concord, New Hampshire.
The flight distance (direct flight from Upland, CA to Concord, NH) is 2,532.56 mi.
2,923 mi = 3.22 kms