There are
2,356 mi
from Missoula, MT to Secaucus, NJ
That's the driving distance. It would take 1 day 17 hours to go from Missoula, Montana to Secaucus, New Jersey.
The flight distance (direct flight from Missoula, MT to Secaucus, NJ) is 2,012.95 mi.
2,356 mi = 3.22 kms