Port Jefferson Station New York Traffic 2024-12-12 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Port Jefferson Station New York Mount Sinai, NY 3.67 mi Port Jefferson, NY 4.04 mi Selden, NY 4.69 miInterstate highway exits close to Port Jefferson Station New York Exit 63, i495ny 10.07 mi Exit 62, i495ny 10.13 mi Exit 64, i495ny 10.68 miInterstate highways close to Port Jefferson Station New York i495ny map 10.07 mi i95 map 30.65 mi i91 map 44.99 miState roads close to Port Jefferson Station New York NY 347 map 0.77 mi NY 112 map 1.25 mi NY 25A map 2.32 mi