There are
2,684 mi
from Sparks, NV to Sayreville, NJ
That's the driving distance. It would take 1 day 23 hours to go from Sparks, Nevada to Sayreville, New Jersey.
The flight distance (direct flight from Sparks, NV to Sayreville, NJ) is 2,376.57 mi.
2,684 mi = 3.22 kms