Summerdale, Pennsylvania is close to the interstate highway I-295 NJ. It is neighboring other cities: Enola, PA (2mi/5m ); Marysville, PA (3.3mi/7m ); Harrisburg, PA (5.8mi/12m ). You can get to the city from exit 65 of i81 (2.1mi/7m ); exit 66 of i81 (2.7mi/7m ); exit 67b a of i81 (3.1mi/6m ). Summerdale, Pennsylvania can reach interstate highways: i81 (2.1mi/7m ); i83 (11.7mi/19m ); i76 (11.1mi/19m ). It is also close to local highways: US 15 PA (0.4mi/2m ); PA 944 (2.6mi/6m ); PA 39 (3.1mi/7m ).