Live Chat AI Agent Community Exit 20,I 81 2024-04-28 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Exit 20,I-81 Hagerstown, MD 0.00 Martinsburg, WV 7.27 Falling Waters, WV 7.41 Interstate highway exits close to Exit 20,I-81 Exit 20, i81 2.83 Exit 14, i81 4.59 Exit 16, i81 4.62 Interstate highways close to Exit 20,I-81 i81 map 2.83 i70 map 14.59 i68 map 31.73 State roads close to Exit 20,I-81 WV BERKELEY 5 map 0.50 US 11 WV map 0.65 WV BERKELEY 8 map 1.32