Live Chat I-10 Community Nearby Traffic Blackwater River State Park 2024-05-01 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Blackwater River State Park Milligan, FL 11.39 Destin, FL 18.00 Fort Walton Beach, FL 18.00 Interstate highway exits close to Blackwater River State Park Exit 45, i10 2.79 Exit 56, i10 19.36 Exit 31, i10 21.42 Interstate highways close to Blackwater River State Park i10 map 2.79 i65 map 74.75 i85 map 188.47 State roads close to Blackwater River State Park US 90 FL map 1.07 FL CR OKALOOSA 189 map 2.06 FL CR OKALOOSA 4B map 9.62