The average train between Exeter and Harrow takes 3h 5m and the fastest train takes 2h 44m. There is a train service every few hours from Exeter to Harrow. 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 Exeter and Harrow. The earliest departure is at 1:07 AM at night, and the last departure from Exeter is at 8:57 PM which arrives into Harrow at 12:33 AM. All services require a transfer at London Paddington and take an average of 3h 5m. The schedules shown below are for the next available departures.

3h 13m • 1 change

2h 49m • 1 change

3h 11m • 1 change
Arrives next day

3h 36m • 1 change

5h 16m • 1 change

3h 28m • 1 change

3h 12m • 1 change

3h 15m • 1 change

5h 16m • 1 change

3h 28m • 1 change

3h 12m • 1 change

3h 15m • 1 change
Want to know about travelling from Exeter to Harrow? 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 Exeter to Harrow. However, there are services departing from Exeter station and arriving at Harrow station via London Paddington. The journey, including transfers, takes approximately 3h 5m.
Exeter to Harrow train services, operated by Great Western Railway (GWR), depart from Exeter St Davids station.
Exeter to Harrow train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Exeter to Harrow train tickets online with Great Western Railway (GWR) and London Underground (Tube).
The distance between Exeter and Harrow is 242 km. The road distance is 292 km.
Great Western Railway (GWR) operates a train from Exeter St Davids to London Paddington hourly. Tickets cost £75–150 and the journey takes 2h 14m.