The average train between Watford and Cambridge takes 1h 26m and the fastest train takes 1h 8m. The train runs at least 2 times per hour from Watford to Cambridge. 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 30 minutes between Watford and Cambridge. The earliest departure is at 12:16 AM at night, and the last departure from Watford is at 11:53 PM which arrives into Cambridge at 1:50 AM. All services require a transfer at London Euston and take an average of 1h 26m. The schedules shown below are for the next available departures.

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1h 18m • 1 changeWant to know about travelling from Watford to Cambridge? 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 to Cambridge. However, there are services departing from Watford Junction station and arriving at Cambridge station via London Euston station. The journey, including transfers, takes approximately 1h 26m.
Watford to Cambridge train services, operated by West Midlands Trains, depart from Watford Junction station.
Watford to Cambridge train services, operated by Great Northern, arrive at Cambridge station.
Book your Watford to Cambridge train tickets online with Omio.
The distance between Watford and Cambridge is 70 km. The road distance is 82 km.
You can take a train from Watford Junction to Cambridge via London Euston and King's Cross in around 1h 41m.