The average bus between Southampton and Cadnam Roundabout takes 54 min and the fastest bus takes 52 min. The bus service runs several times per day from Southampton to Cadnam 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 twice daily between Southampton and Cadnam Roundabout. The earliest departure is at 8:25 AM in the morning, and the last departure from Southampton is at 1:32 PM which arrives into Cadnam Roundabout at 2:27 PM. All services require a transfer at Totton and take an average of 54 min. The schedules shown below are for the next available departures.

55 min • 1 change

55 min • 1 change

55 min • 1 change

55 min • 1 change

52 min • 1 change

55 min • 1 change

55 min • 1 change

55 min • 1 change
Want to know about travelling from Southampton to Cadnam 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 Southampton to Cadnam Roundabout. However, there are services departing from Southampton station and arriving at Cadnam Roundabout station via Cadnam Roundabout. The journey, including transfers, takes approximately 54 min.
Southampton to Cadnam Roundabout bus services, operated by Bluestar, depart from St Theresas Church station.
Southampton to Cadnam Roundabout bus services, operated by Bluestar, arrive at Cadnam Roundabout station.
The distance between Southampton and Cadnam Roundabout is 12.5 km. The road distance is 29 km.
Bluestar operates a bus from St Theresas Church to Cadnam Roundabout twice daily. Tickets cost £2 and the journey takes 22 min.