Santander – Milton Keynes, Grafton Gate East – Opening Hours & Store Details Santander occupies a location at 201 Grafton Gate East, approximately a 0.52 mile drive south-west from the centre of Milton Keynes (near Grafton Park and Virgin Active). This store serves the customers of Milton Keynes Town Centre, Winterhill, Bradwell Common, Central Milton Keynes, Rooksley, Fishermead, Loughton and Oldbrook. On this page you will find all the up-to-date information about Santander Milton Keynes, Grafton Gate East, including the hours of business, address, email address, and additional details.