There are
2,796 mi
from Roseville, CA to Kearny, NJ
That's the driving distance. It would take 2 days to go from Roseville, California to Kearny, New Jersey.
The flight distance (direct flight from Roseville, CA to Kearny, NJ) is 2,477.47 mi.
2,796 mi = 3.22 kms