There are
2,912 mi
from San Leandro, CA to Perth Amboy, NJ
That's the driving distance. It would take 2 days 3 hours to go from San Leandro, California to Perth Amboy, New Jersey.
The flight distance (direct flight from San Leandro, CA to Perth Amboy, NJ) is 2,542.89 mi.
2,912 mi = 4,685.85 kms