Live Chat AI Agent Community US 421 KY 2024-06-22 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 421 KY Cawood, KY 6.29 Jonesville, VA 8.74 Mary Alice, KY 8.78 Interstate highway exits close to US 421 KY Exit 36, i81 57.33 Exit 30, i81 58.79 Exit 23, i81 61.26 Interstate highways close to US 421 KY i81 map 57.24 i26 map 66.76 i40 map 80.32 State roads close to US 421 KY US 421 KY map 0.34 KY 568 map 0.66 KY 3462 map 1.48