The average train between Preston and Harrow on the Hill takes 3h 31m and the fastest train takes 2h 43m. There is a train service every few hours from Preston to Harrow on the Hill. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Preston and Harrow on the Hill. The earliest departure is at 3:15 AM at night, and the last departure from Preston is at 9:18 PM which arrives into Harrow on the Hill at 6:55 AM. All services require a transfer at London Euston and take an average of 3h 31m. The schedules shown below are for the next available departures.

4h 7m • 1 change

3h 2m • 1 change

2h 46m • 1 change

3h 9m • 1 change

4h 17m • 1 change

4h 7m • 1 change

3h 2m • 1 change

2h 46m • 1 change

4h 17m • 1 change

4h 7m • 1 change

3h 2m • 1 change

2h 46m • 1 change
Want to know about travelling from Preston to Harrow on the Hill? 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 train from Preston to Harrow on the Hill. However, there are services departing from Preston station and arriving at Harrow on the Hill station via London Euston. The journey, including transfers, takes approximately 3h 31m.
Preston to Harrow on the Hill train services, operated by Caledonian Sleeper, depart from Preston station.
Preston to Harrow on the Hill train services, operated by Caledonian Sleeper, arrive at London Euston station.
Book your Preston to Harrow on the Hill train tickets online with Caledonian Sleeper, London Underground (Tube) and Avanti West Coast.
The distance between Preston and Harrow on the Hill is 291.1 km. The road distance is 353 km.
Avanti West Coast operates a train from Preston to London Euston hourly. Tickets cost £75–130 and the journey takes 2h 12m. Caledonian Sleeper also services this route twice daily.