Live Chat I-77 Community Nearby Traffic Rock Hill Post Office (Amenity postoffice) 2024-06-12 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Rock Hill Post Office (Amenity Postoffice) Catawba, SC 11.42 Edgemoor, SC 13.61 Fort Mill, SC 13.63 Interstate highway exits close to Rock Hill Post Office (Amenity Postoffice) Exit 77, i77 2.74 Exit 75, i77 3.06 Exit 79, i77 4.65 Interstate highways close to Rock Hill Post Office (Amenity Postoffice) i77 map 2.74 i85 map 36.98 i26 map 84.55 State roads close to Rock Hill Post Office (Amenity Postoffice) SC 121 map 0.29 SC 5 map 0.31 SC 72 map 1.37