There are
1,264 mi
from New Rochelle, NY to Leavenworth, KS
That's the driving distance. It would take 23 hours 57 mins to go from New Rochelle, New York to Leavenworth, Kansas.
The flight distance (direct flight from New Rochelle, NY to Leavenworth, KS) is 1,119.80 mi.
1,264 mi = 2,034.45 kms