There are
2,737 mi
from Upland, CA to Rahway, NJ
That's the driving distance. It would take 2 days to go from Upland, California to Rahway, New Jersey.
The flight distance (direct flight from Upland, CA to Rahway, NJ) is 2,399.37 mi.
2,737 mi = 4,405.33 kms