There are
2,925 mi
from Palo Alto, CA to Harrison, NJ
That's the driving distance. It would take 2 days 3 hours to go from Palo Alto, California to Harrison, New Jersey.
The flight distance (direct flight from Palo Alto, CA to Harrison, NJ) is 2,551.30 mi.
2,925 mi = 4,707.61 kms