Williamsport, Pennsylvania is close to the interstate highway I-80. It is neighboring other cities: Montoursville, PA (5.6mi/10m ); Nisbet, PA (7.6mi/17m ); Linden, PA (8.8mi/13m ). You can get to the city from exit 199 of i80 (28.9mi/41m ); exit 210b a of i80 (18.8mi/30m ); exit 212b a of i80 (20.8mi/34m ). Williamsport, Pennsylvania can reach interstate highways: i80 (28.9mi/41m ); i81 (68.9mi/1.6h ); i86 (92.2mi/1.9h ). It is also close to local highways: US 15 PA (1.5mi/4m ); PA 654 (1.9mi/5m ); PA 554 (2.4mi/6m ).