Live Chat AI Agent Community Gnc 2024-04-28 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Gnc Iowa City, IA 4.69 Oakdale, IA 5.19 Tiffin, IA 7.30 Interstate highway exits close to Gnc Exit 242, i80 1.90 Exit 240, i80 1.91 Exit 244, i80 3.87 Interstate highways close to Gnc i80 map 1.90 i280ia map 75.84 i74 map 88.87 State roads close to Gnc US 6 IA map 1.04 US 218 IA map 3.33 IA 1 map 5.02