The average train between Greenwich and Didcot takes 1h 9m and the fastest train takes 59 min. The train runs at least 3 times per hour from Greenwich to Didcot. 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 20 minutes between Greenwich and Didcot. The earliest departure is at 12:09 AM at night, and the last departure from Greenwich is at 11:54 PM which arrives into Didcot at 1:35 AM. All services require a transfer, and take on average 1h 9m. The schedules shown below are for the next available departures.

1h 6m • 1 change

1h 4m • 1 change

1h 5m • 1 change

1h 2m • 1 change
Want to know about travelling from Greenwich to Didcot? 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 Greenwich to Didcot. However, there are services departing from Greenwich station and arriving at Didcot station via London Paddington. The journey, including transfers, takes approximately 1h 9m.
Greenwich to Didcot train services, operated by Elizabeth Line (TfL), depart from Canary Wharf station.
Greenwich to Didcot train services, operated by Elizabeth Line (TfL), arrive at Didcot Parkway station.
Book your Greenwich to Didcot train tickets online with Elizabeth Line (TfL) and Great Western Railway (GWR).
The distance between Greenwich and Didcot is 86.7 km. The road distance is 97 km.
You can take a train from Canary Wharf to Didcot Parkway via London Paddington in around 1h 9m.