Great Falls Exxon 2023-01-27 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Great Falls Exxon Reston, VA 4.6mi/11m Potomac, MD 14.6mi/30m Herndon, VA 6.6mi/13m Interstate highway exits close to Great Falls Exxon Exit 44, i495va 11.3mi/20m Exit 44, i495dc 11.3mi/20m Exit 41, i495md 13.3mi/27m Interstate highways close to Great Falls Exxon i495va map 11.3mi/20m i495dc map 11.3mi/20m i495md map 13.3mi/27m State roads close to Great Falls Exxon VA 193 map 0.4mi/1m VA 7 map 3.3mi/7m FAIRFAX COUNTY PARKWAY map 5.6mi/11m