The average train between Rainham and Grantham takes 2h 19m and the fastest train takes 2h. There is a train service every few hours from Rainham 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 Rainham and Grantham. The earliest departure is at 5:16 AM in the morning, and the last departure from Rainham is at 10:19 PM which arrives into Grantham at 1:02 AM. All services require a transfer at London St Pancras International and take an average of 2h 19m. The schedules shown below are for the next available departures.

2h 18m • 1 change

2h 26m • 1 change

2h 1m • 1 change

2h 23m • 1 change

2h 21m • 1 change

2h 6m • 1 change

2h 23m • 1 change

2h 1m • 1 change

2h 21m • 1 change

2h 6m • 1 change

2h 23m • 1 change

2h 1m • 1 change
Want to know about travelling from Rainham 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 Rainham to Grantham. However, there are services departing from Rainham station and arriving at Grantham station via London St Pancras Intl. The journey, including transfers, takes approximately 2h 19m.
Rainham to Grantham train services, operated by Southeastern, depart from Rainham (Kent) station.
Rainham to Grantham train services, operated by Southeastern, arrive at Grantham station.
Book your Rainham to Grantham train tickets online with Southeastern, London North Eastern Railway Limited (LNER) and Hull Trains.
The distance between Rainham and Grantham is 192.1 km. The road distance is 230 km.
You can take a train from Rainham (Kent) to Grantham via London St Pancras International and King's Cross in around 2h 7m.