There are
2,583 mi
from Boise, ID to Holyoke, MA
That's the driving distance. It would take 1 day 21 hours to go from Boise, Idaho to Holyoke, Massachusetts.
The flight distance (direct flight from Boise, ID to Holyoke, MA) is 2,184.10 mi.
2,583 mi = 3.22 kms