The average train between Diss and Grantham takes 2h 54m and the fastest train takes 2h 24m. There is a train service every few hours from Diss 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 every 2 hours between Diss and Grantham. The earliest departure is at 1:09 AM at night, and the last departure from Diss is at 7:33 PM which arrives into Grantham at 10:19 PM. All services require a transfer, and take on average 2h 54m. The schedules shown below are for the next available departures.

2h 27m • 1 change

2h 28m • 1 change

2h 24m • 1 change

2h 29m • 1 change

6h 49m • 1 change

2h 27m • 1 change

2h 28m • 1 change

2h 24m • 1 change

6h 49m • 1 change

2h 27m • 1 change

2h 28m • 1 change

2h 24m • 1 change

6h 50m • 1 change

2h 31m • 1 change

2h 25m • 1 change

2h 31m • 1 change
Want to know about travelling from Diss 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 Diss to Grantham. However, there are services departing from Diss station and arriving at Grantham station via Grantham. The journey, including transfers, takes approximately 2h 54m.
Diss to Grantham train services, operated by Greater Anglia, depart from Norwich station.
Diss to Grantham train services, operated by Greater Anglia, arrive at Grantham station.
Book your Diss to Grantham train tickets online with Greater Anglia and East Midlands Railways.
The distance between Diss and Grantham is 132.2 km. The road distance is 213 km.
East Midlands Railways operates a train from Norwich to Grantham hourly. Tickets cost £55–85 and the journey takes 2h 5m.