Live Chat I-81 Community Nearby Traffic I 81 exit 20 2024-05-25 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-81 Exit 20 Chambersburg, PA 7.54 Fayetteville, PA 9.97 Pleasant Hall, PA 11.32 Interstate highway exits close to I-81 Exit 20 Exit 20, i81 1.12 Exit 17, i81 4.29 Exit 16, i81 6.00 Interstate highways close to I-81 Exit 20 i81 map 1.12 i76 map 21.04 i70 map 41.91 State roads close to I-81 Exit 20 PA 997 map 0.84 PA 696 map 1.24 PA 997 TRUCK map 2.98