The average train between Boulogne-sur-Mer and Dunkirk takes 3h 9m and the fastest train takes 1h 34m. The train service runs several times per day from Boulogne-sur-Mer to Dunkirk. 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 3 times a day between Boulogne-sur-Mer and Dunkirk. The earliest departure is at 7:13 AM in the morning, and the last departure from Boulogne-sur-Mer is at 9:28 PM which arrives into Dunkirk at 6:47 AM. All services require a transfer, and take on average 3h 9m. The schedules shown below are for the next available departures.

1h 34m • 1 change

1h 34m • 1 change

2h 14m • 1 change

1h 52m • 1 change

1h 34m • 1 change

1h 34m • 1 change

2h 14m • 1 change

1h 52m • 1 change
Want to know about travelling from Boulogne-sur-Mer to Dunkirk? 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 Boulogne-sur-Mer to Dunkirk. However, there are services departing from Boulogne-sur-Mer station and arriving at Dunkirk station via Calais Ville. The journey, including transfers, takes approximately 3h 9m.
Boulogne-sur-Mer to Dunkirk train services, operated by Société Nationale des Chemins de fer Français (SNCF), depart from Boulogne Tintelleries station.
Boulogne-sur-Mer to Dunkirk train services, operated by Société Nationale des Chemins de fer Français (SNCF), arrive at Dunkerque station.
Book your Boulogne-sur-Mer to Dunkirk train tickets online with Société Nationale des Chemins de fer Français (SNCF).
The distance between Boulogne-sur-Mer and Dunkirk is 63.6 km. The road distance is 86 km.
You can take a train from Boulogne Tintelleries to Dunkerque via Calais Ville in around 2h 11m.