Live Chat AI Agent Community US 421 IN 2024-05-22 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 421 IN Hillisburg, IN 3.25 Sedalia, IN 3.25 Michigantown, IN 11.35 Interstate highway exits close to US 421 IN Exit 158, i65 13.35 Exit 146, i65 18.30 Exit 141, i65 24.71 Interstate highways close to US 421 IN i65 map 13.35 i74 map 37.75 i465in map 44.92 State roads close to US 421 IN US 421 IN map 0.68 IN 75 map 0.91 IN 28 map 1.45