The average bus between Bath and M4 Roundabout takes 2h 23m and the fastest bus takes 1h 48m. There is an hourly bus service from Bath to M4 Roundabout. 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 hourly between Bath and M4 Roundabout. The earliest departure is at 6:52 AM in the morning, and the last departure from Bath is at 11:12 PM which arrives into M4 Roundabout at 6:46 AM. All services require a transfer, and take on average 2h 23m. The schedules shown below are for the next available departures.

2h 15m • 1 change

2h 15m • 1 change

2h 15m • 1 change

2h 14m • 1 change

2h 27m • 1 change

2h 47m • 1 change

1h 51m • 1 change

2h 21m • 1 change

2h 27m • 1 change

2h 47m • 1 change

1h 51m • 1 change

2h 21m • 1 change
Want to know about travelling from Bath to M4 Roundabout? 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 Bath to M4 Roundabout. However, there are services departing from Bath station and arriving at M4 Roundabout station via Bus Station station. The journey, including transfers, takes approximately 2h 23m.
Bath to M4 Roundabout bus services, operated by Faresaver, depart from Guildhall station.
Bath to M4 Roundabout bus services, operated by Faresaver, arrive at M4 Roundabout station.
The distance between Bath and M4 Roundabout is 39.6 km. The road distance is 58 km.
You can take a bus from Guildhall to M4 Roundabout via Bus Station in around 2h 19m.