There are
1,171 mi
from Deerfield Beach, FL to New Castle, IN
That's the driving distance. It would take 21 hours 54 mins to go from Deerfield Beach, Florida to New Castle, Indiana.
The flight distance (direct flight from Deerfield Beach, FL to New Castle, IN) is 988.10 mi.
1,171 mi = 1,884.05 kms