The average train between Didcot and Grantham takes 2h 28m and the fastest train takes 2h 2m. There is an hourly train service from Didcot to Grantham. 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 Didcot and Grantham. The earliest departure is at 12:24 AM at night, and the last departure from Didcot is at 11:45 PM which arrives into Grantham at 9:57 AM. All services require a transfer at London Paddington and take an average of 2h 28m. The schedules shown below are for the next available departures.


2h 18m • 2 changes


2h 12m • 2 changes


2h 24m • 2 changes


2h 17m • 2 changes


6h 33m • 2 changes


2h 16m • 2 changes


2h 17m • 2 changes


2h 8m • 2 changes


2h 30m • 2 changes


2h 19m • 2 changes


2h 4m • 2 changes


2h 18m • 2 changes
Want to know about travelling from Didcot to Grantham? 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 Didcot to Grantham. However, there are services departing from Didcot station and arriving at Grantham station via London Paddington. The journey, including transfers, takes approximately 2h 28m.
Didcot to Grantham train services, operated by Great Western Railway (GWR), depart from Didcot Parkway station.
Didcot to Grantham train services, operated by Great Western Railway (GWR), arrive at Grantham station.
Book your Didcot to Grantham train tickets online with Great Western Railway (GWR), London Underground (Tube) and 2 other operators.
The distance between Didcot and Grantham is 150.5 km. The road distance is 258 km.
You can take a train from Didcot Parkway to Grantham via London Paddington, Paddington, King's Cross St. Pancras station, and King's Cross in around 2h 9m.