Live Chat AI Agent Community SC 421 2024-05-28 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to SC 421 Bath, SC 2.46 Langley, SC 4.45 North Augusta, SC 5.30 Interstate highway exits close to SC 421 Exit 5, i20 8.28 Exit 1, i20 9.94 Exit 200, i20 12.64 Interstate highways close to SC 421 i20 map 8.28 i26 map 89.40 i77 map 90.25 State roads close to SC 421 SC 126 map 0.29 SC 421 map 0.39 US 1 SC map 0.68