The average bus between Portsmouth and Grantham takes 9h 11m and the fastest bus takes 6h 52m. The bus service runs several times per day from Portsmouth 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.
Buses run 3 times a day between Portsmouth and Grantham. The earliest departure is at 5:35 AM in the morning, and the last departure from Portsmouth is at 8:10 PM which arrives into Grantham at 8:10 AM. All services require a transfer at Heathrow Terminal 5 and take an average of 9h 11m. The schedules shown below are for the next available departures.
Want to know about travelling from Portsmouth 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 bus from Portsmouth to Grantham. However, there are services departing from Portsmouth station and arriving at Grantham station via Heathrow Terminal 5. The journey, including transfers, takes approximately 9h 11m.
Portsmouth to Grantham bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Grantham bus services, operated by National Express, arrive at Leicester St Margaret's Bus Station.
The distance between Portsmouth and Grantham is 236.9 km. The road distance is 336 km.
You can take a bus from The Hard Interchange to Bus Station via Heathrow Terminal 5, London Heathrow Airport Terminal 5, Leicester St Margaret's Bus Station, Haymarket Bus Station, Windsor Street, and St Mary's Way in around 7h 40m.