The average train between South Harrow and Euston Square Underground Station takes 45 min and the fastest train takes 36 min. The train runs at least 4 times per hour from South Harrow to Euston Square Underground Station. 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 15 minutes between South Harrow and Euston Square Underground Station. The earliest departure is at 6:36 AM in the morning, and the last departure from South Harrow is at 4:10 PM which arrives into Euston Square Underground Station at 4:57 PM. All services require a transfer, and take on average 45 min. The schedules shown below are for the next available departures.

44 min • 1 change

43 min • 1 change

46 min • 1 change

46 min • 1 change
Want to know about travelling from South Harrow to Euston Square Underground Station? 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 South Harrow to Euston Square Underground Station. However, there are services departing from South Harrow station and arriving at Euston Square Underground Station station via Euston Square station station. The journey, including transfers, takes approximately 45 min.
South Harrow to Euston Square Underground Station train services, operated by London Underground (Tube), depart from Rayners Lane station.
South Harrow to Euston Square Underground Station train services, operated by London Underground (Tube), arrive at Euston Square station.
The distance between South Harrow and Euston Square Underground Station is 15.7 km. The road distance is 21 km.
London Underground (Tube) operates a subway from Rayners Lane station to Euston Square station every 10 minutes. Tickets cost £10–40 and the journey takes 31 min.