The average train between Grays and Milton Keynes takes 1h 3m and the fastest train takes 53 min. The train runs at least 2 times per hour from Grays to Milton Keynes. 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 Grays and Milton Keynes. The earliest departure is at 5:29 AM in the morning, and the last departure from Grays is at 11:35 PM which arrives into Milton Keynes at 1:18 AM. All services require a transfer at London St Pancras Intl and take an average of 1h 3m. The schedules shown below are for the next available departures.
Arrives next day

1h 27m • 1 change
Arrives next day

1h 42m • 1 change

1h 8m • 1 change

1h 3m • 1 change

55 min • 1 change

59 min • 1 change
Want to know about travelling from Grays to Milton Keynes? 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 Grays to Milton Keynes. However, there are services departing from Grays station and arriving at Milton Keynes station via London St Pancras Intl. The journey, including transfers, takes approximately 1h 3m.
Grays to Milton Keynes train services, operated by Southeastern, depart from Ebbsfleet International station.
Grays to Milton Keynes train services, operated by Southeastern, arrive at Milton Keynes Central station.
Book your Grays to Milton Keynes train tickets online with Southeastern, Avanti West Coast and West Midlands Trains.
The distance between Grays and Milton Keynes is 97.5 km. The road distance is 117 km.
You can take a train from Ebbsfleet International to Milton Keynes Central via London St Pancras Intl and London Euston in around 1h 5m.