There are
1,745 mi
from Cheyenne, WY to Yonkers, NY
That's the driving distance. It would take 1 day 7 hours to go from Cheyenne, Wyoming to Yonkers, New York.
The flight distance (direct flight from Cheyenne, WY to Yonkers, NY) is 1,603.03 mi.
1,745 mi = 2,807.91 kms