There are
1,201 mi
from Olathe, KS to Newark, NJ
That's the driving distance. It would take 23 hours 2 mins to go from Olathe, Kansas to Newark, New Jersey.
The flight distance (direct flight from Olathe, KS to Newark, NJ) is 1,100.74 mi.
1,201 mi = 1.61 kms