Live Chat I-66 Community Nearby Traffic Potomac Falls (Poi place hamlet) 2024-06-13 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Potomac Falls (Poi Place Hamlet) Rockville, MD 6.91 Bethesda, MD 7.03 Cabin John, MD 7.54 Interstate highway exits close to Potomac Falls (Poi Place Hamlet) Exit 4b a, i270md 4.60 Exit 2, i270md 4.92 Exit 38, i495md 4.99 Interstate highways close to Potomac Falls (Poi Place Hamlet) i270md map 4.60 i495md map 4.99 i495va map 4.99 State roads close to Potomac Falls (Poi Place Hamlet) MD 189 map 0.41 MD 190 map 1.94 MD 191 map 3.84