The average train between The O2 Arena and Watford takes 1h 7m and the fastest train takes 1h 3m. The train runs at least 4 times per hour from The O2 Arena to Watford. 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 15 minutes between The O2 Arena and Watford. The earliest departure is at 2:02 PM in the afternoon, and the last departure from The O2 Arena is at 10:35 PM which arrives into Watford at 11:42 PM. All services require a transfer at North Greenwich station and take an average of 1h 7m. The schedules shown below are for the next available departures.

1h 5m • 1 change

1h 4m • 1 change

1h 3m • 1 change

1h 3m • 1 change
Want to know about travelling from The O2 Arena to Watford? 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 The O2 Arena to Watford. However, there are services departing from The O2 Arena station and arriving at Watford station via Finchley Road station station. The journey, including transfers, takes approximately 1h 7m.
The O2 Arena to Watford train services, operated by London Underground (Tube), depart from North Greenwich station.
The O2 Arena to Watford train services, operated by London Underground (Tube), arrive at Watford station.
The distance between The O2 Arena and Watford is 32.4 km. The road distance is 44 km.
You can take a vehicle from The O2 Arena to Watford station via North Greenwich station and Finchley Road station in around 1h 6m.