The average train between Philadelphia and Cos Cob takes 3h 2m and the fastest train takes 2h 28m. There is a train service every few hours from Philadelphia to Cos Cob. 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 Philadelphia and Cos Cob. The earliest departure is at 12:33 AM at night, and the last departure from Philadelphia is at 7:01 PM which arrives into Cos Cob at 10:05 PM. All services require a transfer at Stamford Amtrak Station and take an average of 3h 2m. The schedules shown below are for the next available departures.

6h 21m • 1 change

2h 30m • 1 change

2h 42m • 1 change

2h 36m • 1 change

6h 21m • 1 change

2h 30m • 1 change

2h 42m • 1 change

2h 36m • 1 change

6h 21m • 1 change

2h 30m • 1 change

2h 42m • 1 change

2h 36m • 1 change

6h 35m • 1 change

2h 53m • 1 change

2h 49m • 1 change

2h 48m • 1 change
Want to know about travelling from Philadelphia to Cos Cob? 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 Philadelphia to Cos Cob. However, there are services departing from Philadelphia station and arriving at Cos Cob station via Stamford Amtrak Station station. The journey, including transfers, takes approximately 3h 2m.
Philadelphia to Cos Cob train services, operated by Amtrak Northeast Regional, depart from 30th Street Station.
Philadelphia to Cos Cob train services, operated by Amtrak Northeast Regional, arrive at Stamford Amtrak Station.
The distance between Philadelphia and Cos Cob is 178.7 km. The road distance is 208 km.
Amtrak Acela operates a train from 30th Street Station to Stamford Amtrak Station every 4 hours. Tickets cost $29–650 and the journey takes 2h 21m. Two other operators also service this route.