There are
1,487 mi
from Deerfield Beach, FL to Manchester, NH
That's the driving distance. It would take 1 day 4 hours to go from Deerfield Beach, Florida to Manchester, New Hampshire.
The flight distance (direct flight from Deerfield Beach, FL to Manchester, NH) is 1,250.94 mi.
1,487 mi = 1.61 kms