The average train between Harpenden and Sudbury (Suffolk) takes 2h 36m and the fastest train takes 2h 13m. There is a train service every few hours from Harpenden to Sudbury (Suffolk). 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 Harpenden and Sudbury (Suffolk). The earliest departure is at 4:47 AM at night, and the last departure from Harpenden is at 11:20 PM which arrives into Sudbury (Suffolk) at 6:15 AM. All services require a transfer at Farringdon and take an average of 2h 36m. The schedules shown below are for the next available departures.



2h 15m • 3 changes



2h 13m • 3 changes



2h 13m • 3 changes



2h 13m • 3 changes



2h 33m • 3 changes



2h 17m • 3 changes



2h 41m • 3 changes



2h 15m • 3 changes



2h 33m • 3 changes



2h 17m • 3 changes



2h 41m • 3 changes



2h 15m • 3 changes
Want to know about travelling from Harpenden to Sudbury (Suffolk)? 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 Harpenden to Sudbury (Suffolk). However, there are services departing from Harpenden station and arriving at Sudbury (Suffolk) station via Farringdon. The journey, including transfers, takes approximately 2h 36m.
Harpenden to Sudbury (Suffolk) train services, operated by Thameslink, depart from Harpenden station.
Harpenden to Sudbury (Suffolk) train services, operated by Thameslink, arrive at Marks Tey station.
Book your Harpenden to Sudbury (Suffolk) train tickets online with Thameslink, London Underground (Tube) and Greater Anglia.
The distance between Harpenden and Sudbury (Suffolk) is 78.8 km. The road distance is 136 km.
You can take a train from Harpenden to Sudbury (Suffolk) via Farringdon, Farringdon station, Liverpool Street station, London Liverpool Street, and Marks Tey in around 2h 50m.