There are
2,800 mi
from Boise, ID to Deerfield Beach, FL
That's the driving distance. It would take 2 days 1 hour to go from Boise, Idaho to Deerfield Beach, Florida.
The flight distance (direct flight from Boise, ID to Deerfield Beach, FL) is 2,342.89 mi.
2,800 mi = 3.22 kms