The average train between Portrush and Castlerock takes 53 min and the fastest train takes 30 min. There is a train service every few hours from Portrush 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 Portrush and Castlerock. The earliest departure is at 7:05 AM in the morning, and the last departure from Portrush is at 10:02 PM which arrives into Castlerock at 10:50 PM. All services require a transfer, and take on average 53 min. The schedules shown below are for the next available departures.

48 min • 1 change

48 min • 1 change

48 min • 1 change

48 min • 1 change

45 min • 1 change

48 min • 1 change

48 min • 1 change

48 min • 1 change

45 min • 1 change

48 min • 1 change

48 min • 1 change

48 min • 1 change

45 min • 1 change

48 min • 1 change

48 min • 1 change

48 min • 1 change
Want to know about travelling from Portrush 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 Portrush to Castlerock. However, there are services departing from Portrush station and arriving at Castlerock station via Coleraine. The journey, including transfers, takes approximately 53 min.
Portrush to Castlerock train services, operated by Translink, depart from Portrush station.
Portrush to Castlerock train services, operated by Translink, arrive at Castlerock station.
The distance between Portrush and Castlerock is 9.7 km. The road distance is 18 km.
You can take a train from Portrush to Castlerock via Coleraine in around 1h 8m.