North Carolina...I'd say more south though like Wilmington since Ft. Lauderdale is pretty far south in FL. Otherwise, the midpoint from CT to FL is Layfayette NC.
Hartford
What is the halfway point between Pelham, AL and Jacksonville, Al
Palatka or St. Augustine are approximately halfway between Jacksonville and Ormond Beach.
North Wildwood, NJ is the halfway point.
1239km
The intersection of I-95 and I-26 is about halfway.
The halfway point between Gladwin, MI and Jacksonville, FL is Flat Top, West Virginia.
The halfway point between Jacksonville, Florida and Richmond, Virginia is Sumter, South Carolina. There is 601 miles between Florida and Virginia.
There is 346 miles between Jacksonville, Florida and Atlanta, Georgia. The halfway point between these two cities is Albany, Georgia.
the halfway point between Gastonia NC and Jacksonville FL is Walterboro, SC
La Vergne, TN
St. Clairsville, Ohio is about the midway point.