Live Chat AI Agent Community US 421 KY 2024-05-26 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 421 KY Baxter, KY 5.13 Putney, KY 7.55 Loyall, KY 7.79 Interstate highway exits close to US 421 KY Exit 29, i75 70.31 Exit 25, i75 71.68 Exit 38, i75 72.41 Interstate highways close to US 421 KY i75 map 70.31 i81 map 79.29 i26 map 88.12 State roads close to US 421 KY KY 221 map 1.32 US 421 KY map 1.43 KY 3466 map 2.23