There are
2,480 mi
from Boise, ID to Yonkers, NY
That's the driving distance. It would take 1 day 19 hours to go from Boise, Idaho to Yonkers, New York.
The flight distance (direct flight from Boise, ID to Yonkers, NY) is 2,149.05 mi.
2,480 mi = 3.22 kms