Johnny's Half Shell 2024-12-28 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Johnny's Half Shell Arlington, VA 5.21 mi Ft Myer, VA 5.51 mi Mount Rainier, MD 5.98 miInterstate highway exits close to Johnny's Half Shell Exit 75, i66 3.48 mi Exit 73, i66 5.83 mi Exit 72, i66 7.17 miInterstate highways close to Johnny's Half Shell i66 map 3.39 mi i95 map 11.73 mi i495md map 11.96 miState roads close to Johnny's Half Shell US 1 DC MD map 0.23 mi US 50 DC MD map 0.32 mi US 29 DC MD map 0.62 mi