Chat Report Accident Traffic Duffy's on Potomac 2024-12-13 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Duffy's On Potomac Funkstown, MD 3.33 mi Maugansville, MD 7.23 mi Saint James, MD 7.59 mi Interstate highway exits close to Duffy's On Potomac Exit 6b a, i81 2.71 mi Exit 29b a, i70 3.18 mi Exit 7b a, i81 3.40 mi Interstate highways close to Duffy's On Potomac i81 map 2.71 mi i70 map 3.18 mi i270md map 37.13 mi State roads close to Duffy's On Potomac US 11 MD map 0.68 mi MD 632 map 1.21 mi US 40 MD map 1.21 mi