Rock Hill (not to be confused with the town of Rock Hill, Florida) is a high point in Florida. This hill is located in Walton County, Florida. The hill is 193 feet high. Just outside of Eglin Air Force Base, Rock Hill is 5 miles (8.0 km) north of Freeport, Florida; and is 7 miles (11 km) south of DeFuniak Springs, Florida, near the intersection of U.S.