Live Chat AI Agent Community US 421 NC 2024-09-28 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 421 NC Trade, TN 5.24 Vilas, NC 6.55 Sugar Grove, NC 10.62 Interstate highway exits close to US 421 NC Exit 19, i81 46.88 Exit 17, i81 46.92 Exit 10, i81 47.69 Interstate highways close to US 421 NC i81 map 46.88 i26 map 52.06 i40 map 66.89 State roads close to US 421 NC US 421 NC map 0.27 TN 67 map 3.39 NC 88 map 5.34