The average train between Great Portland Street Underground Station and Potters Bar takes 27 min and the fastest train takes 25 min. The train runs at least 2 times per hour from Great Portland Street Underground Station to Potters Bar. 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 30 minutes between Great Portland Street Underground Station and Potters Bar. The earliest departure is at 12:17 AM at night, and the last departure from Great Portland Street Underground Station is at 11:57 PM which arrives into Potters Bar at 12:24 AM. All services require a transfer at King's Cross St. Pancras station and take an average of 27 min. The schedules shown below are for the next available departures.

26 min • 1 change

26 min • 1 change

26 min • 1 change

26 min • 1 change

1h 8m • 1 change

27 min • 1 change

26 min • 1 change

26 min • 1 change

29 min • 1 change

1h 9m • 1 change

25 min • 1 change

38 min • 1 change
Want to know about travelling from Great Portland Street Underground Station to Potters Bar? 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 Great Portland Street Underground Station to Potters Bar. However, there are services departing from Great Portland Street Underground Station station and arriving at Potters Bar station via Potters Bar. The journey, including transfers, takes approximately 27 min.
Great Portland Street Underground Station to Potters Bar train services, operated by London Underground (Tube), depart from King's Cross station.
Great Portland Street Underground Station to Potters Bar train services, operated by London Underground (Tube), arrive at Potters Bar station.
The distance between Great Portland Street Underground Station and Potters Bar is 19.3 km. The road distance is 22 km.
Great Northern operates a train from King's Cross to Potters Bar every 30 minutes. Tickets cost £6–13 and the journey takes 18 min. Thameslink also services this route twice a week.