The average train between Chatham and Great Portland Street (Station) takes 58 min and the fastest train takes 47 min. There is a train service every few hours from Chatham to Great Portland Street (Station). 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 Chatham and Great Portland Street (Station). The earliest departure is at 4:40 AM at night, and the last departure from Chatham is at 10:28 PM which arrives into Great Portland Street (Station) at 11:21 PM. All services require a transfer at London St Pancras International and take an average of 58 min. The schedules shown below are for the next available departures.

52 min • 1 change

52 min • 1 change

53 min • 1 change

51 min • 1 change

56 min • 1 change

55 min • 1 change

57 min • 1 change

50 min • 1 change

1h 40m • 1 change

52 min • 1 change

1h 22m • 1 change

52 min • 1 change
Want to know about travelling from Chatham to Great Portland Street (Station)? 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 Chatham to Great Portland Street (Station). However, there are services departing from Chatham station and arriving at Great Portland Street (Station) station via London St Pancras Intl. The journey, including transfers, takes approximately 58 min.
Chatham to Great Portland Street (Station) train services, operated by Southeastern, depart from Chatham station.
Chatham to Great Portland Street (Station) train services, operated by Southeastern, arrive at London St Pancras Intl station.
The distance between Chatham and Great Portland Street (Station) is 49.3 km. The road distance is 56 km.
Southeastern operates a train from Chatham to London St Pancras Intl hourly. Tickets cost £17–35 and the journey takes 40 min. Thameslink also services this route every 2 hours.