Live Chat I-81 Community Nearby Traffic GNC (Shopping departmentstore) 2024-04-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to GNC (Shopping Departmentstore) Corryton, TN 14.08 Powell, TN 14.20 Mascot, TN 14.24 Interstate highway exits close to GNC (Shopping Departmentstore) Exit 8, i640tn 1.21 Exit 392, i40 2.94 Exit 393, i40 3.00 Interstate highways close to GNC (Shopping Departmentstore) i640tn map 1.21 i40 map 2.94 i75 map 7.54 State roads close to GNC (Shopping Departmentstore) TN 331 map 2.26 US 441 TN map 3.67 US 70 TN map 3.71