Rockport 2024-11-28 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Rockport Chevy Chase, MD 0.00 mi Rockville, MD 0.00 mi Potomac, MD 0.00 miInterstate highway exits close to Rockport Exit 10, i270md 0.57 mi Exit 11b a, i270md 0.96 mi Exit 9b a, i270md 2.61 miInterstate highways close to Rockport i270md map 0.57 mi i495md map 15.41 mi i495va map 15.41 miState roads close to Rockport MD 355 map 0.37 mi MD 117 map 0.40 mi MD 124 map 0.94 mi