The average train between Peterborough and Trafalgar Square takes 1h 5m and the fastest train takes 56 min. The train runs at least 2 times per hour from Peterborough to Trafalgar Square. 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 Peterborough and Trafalgar Square. The earliest departure is at 3:23 AM at night, and the last departure from Peterborough is at 9:10 PM which arrives into Trafalgar Square at 10:11 PM. All services require a transfer at London Kings Cross and take an average of 1h 5m. The schedules shown below are for the next available departures.

2h 22m • 1 change

1h 12m • 1 change

1h 18m • 1 change

1h 11m • 1 change
Want to know about travelling from Peterborough to Trafalgar Square? 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 Peterborough to Trafalgar Square. However, there are services departing from Peterborough station and arriving at Trafalgar Square station via King's Cross. The journey, including transfers, takes approximately 1h 5m.
Peterborough to Trafalgar Square train services, operated by Thameslink, depart from Peterborough station.
Peterborough to Trafalgar Square train services, operated by Thameslink, arrive at King's Cross station.
The distance between Peterborough and Trafalgar Square is 118.8 km. The road distance is 125 km.
London North Eastern Railway Limited (LNER) operates a train from Peterborough to King's Cross every 30 minutes. Tickets cost £26–40 and the journey takes 47 min. Three other operators also service this route.