There are
1,227 mi
from Olathe, KS to Passaic, NJ
That's the driving distance. It would take 23 hours 5 mins to go from Olathe, Kansas to Passaic, New Jersey.
The flight distance (direct flight from Olathe, KS to Passaic, NJ) is 1,103.06 mi.
1,227 mi = 1.61 kms