The average train between Covent Garden and Grantham takes 1h 21m and the fastest train takes 1h 9m. The train runs at least 2 times per hour from Covent Garden 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 30 minutes between Covent Garden and Grantham. The earliest departure is at 3:58 AM at night, and the last departure from Covent Garden is at 11:21 PM which arrives into Grantham at 1:02 AM. All services require a transfer at King's Cross St. Pancras station and take an average of 1h 21m. The schedules shown below are for the next available departures.

1h 20m • 1 change
Arrives next day

1h 40m • 1 change
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1h 45m • 1 change
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1h 41m • 1 change

2h 59m • 1 change

1h 16m • 1 change

1h 19m • 1 change

1h 17m • 1 change
Want to know about travelling from Covent Garden 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 Covent Garden to Grantham. However, there are services departing from Covent Garden station and arriving at Grantham station via Grantham. The journey, including transfers, takes approximately 1h 21m.
Covent Garden to Grantham train services, operated by London Underground (Tube), depart from King's Cross station.
Covent Garden to Grantham train services, operated by London Underground (Tube), arrive at Grantham station.
The distance between Covent Garden and Grantham is 159.6 km. The road distance is 171 km.
London North Eastern Railway Limited (LNER) operates a train from King's Cross to Grantham every 30 minutes. Tickets cost £35–50 and the journey takes 1h 4m. Hull Trains also services this route every 4 hours.