J's Mega Mart 2024-12-27 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to J's Mega Mart Corryton, TN 14.08 mi Powell, TN 14.20 mi Mascot, TN 14.24 miInterstate highway exits close to J's Mega Mart Exit 8, i640tn 1.21 mi Exit 392, i40 2.94 mi Exit 393, i40 3.00 miInterstate highways close to J's Mega Mart i640tn map 1.21 mi i40 map 2.94 mi i75 map 7.54 miState roads close to J's Mega Mart TN 331 map 2.26 mi US 441 TN map 3.67 mi US 70 TN map 3.71 mi