Mapco Express 2024-12-21 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Mapco Express Corryton, TN 14.08 mi Powell, TN 14.20 mi Mascot, TN 14.24 miInterstate highway exits close to Mapco Express Exit 8, i640tn 1.21 mi Exit 392, i40 2.94 mi Exit 393, i40 3.00 miInterstate highways close to Mapco Express i640tn map 1.21 mi i40 map 2.94 mi i75 map 7.54 miState roads close to Mapco Express TN 331 map 2.26 mi US 441 TN map 3.67 mi US 70 TN map 3.71 mi