The average train between Castlerock and Larne takes 3h 4m and the fastest train takes 2h 37m. There is a train service every few hours from Castlerock to Larne. 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 Castlerock and Larne. The earliest departure is at 6:10 AM in the morning, and the last departure from Castlerock is at 10:08 PM which arrives into Larne at 12:45 AM. All services require a transfer, and take on average 3h 4m. The schedules shown below are for the next available departures.

3h 4m • 1 change

2h 37m • 1 change

2h 37m • 1 change

2h 37m • 1 change

3h 4m • 1 change

2h 37m • 1 change

2h 37m • 1 change

2h 37m • 1 change

3h 5m • 1 change

3h 7m • 1 change

3h 7m • 1 change

3h 7m • 1 change

4h 35m • 1 change

2h 37m • 1 change

2h 37m • 1 change

2h 37m • 1 change
Want to know about travelling from Castlerock to Larne? 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 Castlerock to Larne. However, there are services departing from Castlerock station and arriving at Larne station via Yorkgate. The journey, including transfers, takes approximately 3h 4m.
Castlerock to Larne train services, operated by Translink, depart from Castlerock station.
Castlerock to Larne train services, operated by Translink, arrive at Larne Town station.
The distance between Castlerock and Larne is 71.2 km. The road distance is 141 km.
You can take a train from Castlerock to Larne Town via Yorkgate in around 2h 58m.