The average train between Rennes and Kings Cross takes 5h 43m and the fastest train takes 4h 24m. The train service runs several times per day from Rennes to Kings Cross. 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 every 3 hours between Rennes and Kings Cross. The earliest departure is at 5:33 AM in the morning, and the last departure from Rennes is at 10:35 PM which arrives into Kings Cross at 8:30 AM. All services require a transfer at Paris Montparnasse 1 Et 2 and take an average of 5h 43m. The schedules shown below are for the next available departures.


3h 55m • 2 changes


4h 42m • 2 changes


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4h 25m • 2 changes


4h 57m • 2 changes


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4h 42m • 2 changes


3h 55m • 2 changes


3h 55m • 2 changes


3h 55m • 2 changes


3h 55m • 2 changes


4h 3m • 2 changes


4h 12m • 2 changes


3h 36m • 2 changes


4h 12m • 2 changes


4h 30m • 2 changes


3h 55m • 2 changes


3h 55m • 2 changes


3h 56m • 2 changes


3h 55m • 2 changes
Want to know about travelling from Rennes to Kings Cross? 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 Rennes to Kings Cross. However, there are services departing from Rennes station and arriving at Kings Cross station via Paris Montparnasse 1 Et 2. The journey, including transfers, takes approximately 5h 43m.
Rennes to Kings Cross train services, operated by TGV inOui, depart from Rennes station.
Rennes to Kings Cross train services, operated by TGV inOui, arrive at London St Pancras Intl station.
Book your Rennes to Kings Cross train tickets online with TGV inOui, RATP Metro and 2 other operators.
The distance between Rennes and Kings Cross is 395.9 km. The road distance is 812 km.
You can take a train from Rennes to London St Pancras Intl via Paris Montparnasse 1 Et 2, Montparnasse Bienvenue, Gare du Nord, and Paris Nord in around 4h 51m.