The average bus between London and South Marston takes 3h 21m and the fastest bus takes 2h 49m. The bus service runs several times per day from London to South Marston. 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 every 4 hours between London and South Marston. The earliest departure is at 9:30 AM in the morning, and the last departure from London is at 11:30 PM which arrives into South Marston at 4:41 AM. All services require a transfer, and take on average 3h 21m. The schedules shown below are for the next available departures.

2h 49m • 1 change

2h 49m • 1 change

3h 25m • 1 change

3h 19m • 1 change

2h 49m • 1 change

2h 49m • 1 change

3h 25m • 1 change

3h 19m • 1 change

2h 49m • 1 change

2h 49m • 1 change

3h 25m • 1 change

3h 19m • 1 change

2h 49m • 1 change

3h 15m • 1 change

3h 12m • 1 change

3h 19m • 1 change

2h 49m • 1 change

2h 50m • 1 change

2h 52m • 1 change

2h 50m • 1 change

2h 49m • 1 change

2h 49m • 1 change

2h 49m • 1 change

2h 49m • 1 change

2h 49m • 1 change

2h 49m • 1 change

3h 12m • 1 change

3h 19m • 1 change
Want to know about travelling from London to South Marston? 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 London to South Marston. However, there are services departing from London station and arriving at South Marston station via Fleming Way. The journey, including transfers, takes approximately 3h 21m.
London to South Marston bus services, operated by National Express, depart from London Victoria station.
London to South Marston bus services, operated by National Express, arrive at Fleming Way station.
The distance between London and South Marston is 110.7 km. The road distance is 138 km.
National Express operates a bus from London Victoria to Fleming Way hourly. Tickets cost £15–40 and the journey takes 2h 25m.