There are 4 ways to get from Portsmouth to Harrow by train, bus, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train
best- Take the train from Portsmouth & Southsea to London Waterlootrain Portsmouth Harbour - London Waterloo / ...
2h 1m£40–110Bus
cheapest- Take the bus from The Hard Interchange to Heathrow Central Bus Stationbus 030
- Take the bus from Heathrow Central Bus Station to St Georges Centrebus N140
3h 1m£15–32Drive 74.7 mi
- Drive from Portsmouth to Harrowcar 74.7 mi
1h 31m£19–27Train, bus
- Take the train from Portsmouth & Southsea to Wokingtrain
- Take the bus from Woking Railway Station Southside to Heathrow Terminal 2bus Ra2
- Take the bus from Heathrow Central Bus Station to St Georges Centrebus
3h 7m
Portsmouth to Harrow by train and subway
Questions & Answers
The cheapest way to get from Portsmouth to Harrow is to bus which costs £14 - £35 and takes 3h 1m.
The fastest way to get from Portsmouth to Harrow is to drive which takes 1h 31m and costs £18 - £27.
No, there is no direct bus from Portsmouth to Harrow. However, there are services departing from The Hard Interchange and arriving at St Georges Centre via Heathrow Central Bus Station. The journey, including transfers, takes approximately 3h 1m.
No, there is no direct train from Portsmouth to Harrow station. However, there are services departing from Portsmouth & Southsea and arriving at Harrow-on-the-Hill station via Waterloo Station and Finchley Road station. The journey, including transfers, takes approximately 2h 1m.
The distance between Portsmouth and Harrow is 86 miles. The road distance is 75.1 miles.
The best way to get from Portsmouth to Harrow without a car is to train which takes 2h 1m and costs £40 - £110.
It takes approximately 2h 1m to get from Portsmouth to Harrow, including transfers.
Portsmouth to Harrow bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Harrow train services, operated by South Western Railway, depart from Portsmouth & Southsea station.
The best way to get from Portsmouth to Harrow is to train which takes 2h 1m and costs £40 - £110. Alternatively, you can bus, which costs £14 - £35 and takes 3h 1m.
What companies run services between Portsmouth, England and Harrow, Greater London, England?
South Western Railway operates a train from Portsmouth & Southsea to London Waterloo every 30 minutes. Tickets cost £30–70 and the journey takes 1h 31m. Alternatively, you can take a bus from The Hard Interchange to St Georges Centre via Heathrow Central Bus Station in around 3h 1m.
- Phone
- 0345 6000 650
- Website
- southwesternrailway.com
Train from Portsmouth & Southsea to London Waterloo
- Ave. Duration
- 1h 31m
- Frequency
- Every 30 minutes
- Estimated price
- £30–70
- Website
- https://www.southwesternrailway.com/
Train from Portsmouth & Southsea to Woking
- Ave. Duration
- 1h 6m
- Frequency
- Every 30 minutes
- Estimated price
- £20–50
- Website
- https://www.southwesternrailway.com/
- Phone
- +44 (0)3717 81 81 81
- Website
- nationalexpress.com
Bus from The Hard Interchange to Heathrow Central Bus Station
- Ave. Duration
- 1h 50m
- Frequency
- Hourly
- Estimated price
- £12–30
- Website
- https://www.nationalexpress.com/en
- Phone
- 0343 222 1234
- [email protected]
- Website
- metroline.co.uk
Bus from Heathrow Central Bus Station to St Georges Centre
- Ave. Duration
- 44 min
- Frequency
- Hourly
- Estimated price
- £2
- Website
- https://www.metroline.co.uk/
- Oyster Card
- £2
Bus from Heathrow Central Bus Station to St Georges Centre
- Ave. Duration
- 44 min
- Frequency
- Hourly
- Estimated price
- £2
- Website
- https://www.metroline.co.uk/
- Oyster Card
- £2
- Phone
- 0345 646 0707
- Website
- firstbus.co.uk
Bus from Woking Railway Station Southside to Heathrow Terminal 2
- Ave. Duration
- 45 min
- Frequency
- Every 10 minutes
- Website
- https://www.firstbus.co.uk/berkshire-thames-valley
Want to know more about travelling around United Kingdom
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the UK: What do I need to know?
Read the travel guide
The London Underground: Essential tips to navigate the Tube
Read the travel guide
How do I buy a London Underground ticket?
Read the travel guide
More Questions & Answers
Portsmouth to Harrow bus services, operated by National Express, arrive at Heathrow Central Bus Station.
Portsmouth to Harrow train services, operated by South Western Railway, arrive at London Waterloo station.
Yes, the driving distance between Portsmouth to Harrow is 75 miles. It takes approximately 1h 31m to drive from Portsmouth to Harrow.
Book your Portsmouth to Harrow train tickets online with Omio.
Book your Portsmouth to Harrow bus tickets online with Omio.
There are 20225+ hotels available in Harrow.










