Pennington, New Jersey is close to the interstate highway I-295 NJ. It is neighboring other cities: Titusville, NJ (6.59 mi ); Trenton, NJ (6.91 mi ); Hopewell, NJ (7.10 mi ). You can get to the city from exit 4b a of i95 (3.61 mi ); exit 3b a of i95 (4.44 mi ); exit 5b a of i95 (4.45 mi ). Pennington, New Jersey can reach interstate highways: i95 (3.61 mi ); i295nj (8.64 mi ); i195nj (16.34 mi ). It is also close to local highways: NJ MERCER 640 (0.59 mi ); NJ MERCER 624 (0.62 mi ); NJ MERCER 631 (0.96 mi ).