There are
1,504 mi
from Deerfield Beach, FL to Concord, NH
That's the driving distance. It would take 1 day 4 hours to go from Deerfield Beach, Florida to Concord, New Hampshire.
The flight distance (direct flight from Deerfield Beach, FL to Concord, NH) is 1,262.40 mi.
1,504 mi = 1.61 kms