There are
2,480 mi
from Nampa, ID to Roselle Park, NJ
That's the driving distance. It would take 1 day 19 hours to go from Nampa, Idaho to Roselle Park, New Jersey.
The flight distance (direct flight from Nampa, ID to Roselle Park, NJ) is 2,154.03 mi.
2,480 mi = 3.22 kms