The average train between Harrow and St Thomas' Hospital takes 31 min and the fastest train takes 27 min. The train runs at least 13 times per hour from Harrow to St Thomas' Hospital. 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 every 5 minutes between Harrow and St Thomas' Hospital. The earliest departure is at 8:25 AM in the morning, and the last departure from Harrow is at 12:05 PM which arrives into St Thomas' Hospital at 12:37 PM. All services require a transfer at Finchley Road station and take an average of 31 min. The schedules shown below are for the next available departures.

29 min • 1 change

32 min • 1 change

32 min • 1 change

32 min • 1 change
Want to know about travelling from Harrow to St Thomas' Hospital? 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 Harrow to St Thomas' Hospital. However, there are services departing from Harrow station and arriving at St Thomas' Hospital station via Finchley Road station station. The journey, including transfers, takes approximately 31 min.
Harrow to St Thomas' Hospital train services, operated by London Underground (Tube), depart from Harrow-on-the-Hill station.
Harrow to St Thomas' Hospital train services, operated by London Underground (Tube), arrive at Westminster station.
Book your Harrow to St Thomas' Hospital train tickets online with London Underground (Tube).
The distance between Harrow and St Thomas' Hospital is 17.7 km. The road distance is 20 km.
You can take a subway from Harrow-on-the-Hill station to St Thomas' Hospital via Finchley Road station and Westminster station in around 40 min.