The average train between Portadown and Castlerock takes 2h 51m and the fastest train takes 2h 18m. There is a train service every few hours from Portadown to Castlerock. 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 Portadown and Castlerock. The earliest departure is at 6:10 AM in the morning, and the last departure from Portadown is at 10:40 PM which arrives into Castlerock at 7:50 AM. All services require a transfer, and take on average 2h 51m. The schedules shown below are for the next available departures.

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Want to know about travelling from Portadown to Castlerock? 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 Portadown to Castlerock. However, there are services departing from Portadown station and arriving at Castlerock station via Belfast Great Central. The journey, including transfers, takes approximately 2h 51m.
Portadown to Castlerock train services, operated by Translink, depart from Portadown station.
Portadown to Castlerock train services, operated by Translink, arrive at Castlerock station.
The distance between Portadown and Castlerock is 85.4 km. The road distance is 148 km.
You can take a train from Portadown to Castlerock via Belfast Great Central in around 2h 57m.