The average train between Princeton Junction and Dover takes 2h 38m and the fastest train takes 1h 56m. There is an hourly train service from Princeton Junction to Dover. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Princeton Junction and Dover. The earliest departure is at 4:30 AM at night, and the last departure from Princeton Junction is at 10:17 PM which arrives into Dover at 1:36 AM. All services require a transfer at Newark, Penn Station and take an average of 2h 38m. The schedules shown below are for the next available departures.


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2h 28m • 2 changesWant to know about travelling from Princeton Junction to Dover? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Princeton Junction to Dover. However, there are services departing from Princeton Jct. station and arriving at Dover station via Newark Penn Station. The journey, including transfers, takes approximately 2h 38m.
Princeton Junction to Dover train services, operated by NJ Transit, depart from Princeton Jct. station.
Princeton Junction to Dover train services, operated by NJ Transit, arrive at Dover station.
The distance between Princeton Junction and Dover is 63.2 km. The road distance is 76 km.
You can take a train from Princeton Jct. to Dover via Newark, Penn Station, Newark Penn Station, BROAD STREET station, and Newark Broad St in around 2h 48m.