The average bus between South Harrow and Romsey takes 5h 7m and the fastest bus takes 3h 39m. The bus service runs several times per day from South Harrow to Romsey. 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 South Harrow and Romsey. The earliest departure is at 8:24 AM in the morning, and the last departure from South Harrow is at 9:10 PM which arrives into Romsey at 9:15 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 5h 7m. The schedules shown below are for the next available departures.


3h 58m • 2 changes

4h 7m • 2 changes

3h 57m • 2 changes

4h 4m • 2 changes

3h 39m • 2 changes

4h 28m • 2 changes

3h 59m • 2 changesArrives next day


4h 43m • 2 changes

3h 59m • 2 changes

4h 10m • 2 changes

3h 55m • 2 changes

4h 2m • 2 changes

3h 59m • 2 changes

4h 10m • 2 changes

3h 55m • 2 changes

4h 2m • 2 changes

3h 59m • 2 changes

4h 10m • 2 changes

3h 55m • 2 changes

4h 2m • 2 changesWant to know about travelling from South Harrow to Romsey? 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 South Harrow to Romsey. However, there are services departing from South Harrow station and arriving at Romsey station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 5h 7m.
South Harrow to Romsey bus services, operated by First Bus London, depart from South Harrow Station.
South Harrow to Romsey bus services, operated by First Bus London, arrive at Bus Station.
The distance between South Harrow and Romsey is 102.4 km. The road distance is 141 km.
You can take a bus from South Harrow Station to Bus Station via Heathrow Central Bus Station, London Heathrow Airport, Southampton Central Station, and Central Station in around 4h 52m.