The average train between Watford Junction and Penzance takes 6h 46m and the fastest train takes 5h 51m. The train service runs several times per day from Watford Junction to Penzance. 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 2 hours between Watford Junction and Penzance. The earliest departure is at 6:48 AM in the morning, and the last departure from Watford Junction is at 11:42 PM which arrives into Penzance at 11:40 AM. All services require a transfer at Harrow & Wealdstone and take an average of 6h 46m. The schedules shown below are for the next available departures.


5h 51m • 2 changes

5h 54m • 2 changes

5h 57m • 2 changes

6h 23m • 2 changes

5h 51m • 2 changes

5h 54m • 2 changes

5h 57m • 2 changes

6h 23m • 2 changes

6h 7m • 2 changes

6h 7m • 2 changes

6h 6m • 2 changes

6h 10m • 2 changes

6h 42m • 2 changes

6h 14m • 2 changes

6h 18m • 2 changes

5h 58m • 2 changes

5h 51m • 2 changes

5h 54m • 2 changes

5h 57m • 2 changes

6h 23m • 2 changesWant to know about travelling from Watford Junction to Penzance? 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 Watford Junction to Penzance. However, there are services departing from Watford Junction station and arriving at Penzance station via Penzance. The journey, including transfers, takes approximately 6h 46m.
Watford Junction to Penzance train services, operated by West Midlands Trains, depart from London Paddington station.
Watford Junction to Penzance train services, operated by West Midlands Trains, arrive at Penzance station.
Book your Watford Junction to Penzance train tickets online with West Midlands Trains, London Underground (Tube) and 3 other operators.
The distance between Watford Junction and Penzance is 399.3 km. The road distance is 512 km.
Great Western Railway (GWR) operates a train from London Paddington to Penzance every 2 hours. Tickets cost £130–250 and the journey takes 8h 10m.