Live Chat AI Agent Community US 421 KY 2024-09-22 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 421 KY Berea, KY 3.56 Bighill, KY 3.56 Waco, KY 15.19 Interstate highway exits close to US 421 KY Exit 87, i75 3.63 Exit 90, i75 4.23 Exit 95, i75 11.52 Interstate highways close to US 421 KY i75 map 3.63 i64 map 30.24 i71 map 118.80 State roads close to US 421 KY KY 52 map 0.32 KY 388 map 0.94 US 25 KY map 1.57