Santander – Rayners Lane, Harrow – Opening Hours & Store Details Santander is easily reached at 412-414 Rayners Lane, approximately a 1.27 mile driving distance west from the centre of Harrow, in Rayners Lane (a few minutes walk from Longfield First/middle School and Rayners Lane Station). The store is an important addition to the locales of Pembroke Park, Racecourse Estate, Honeybun Community, Pinner, Rayners Lane, Harrow On The Hill, Harrow Town Centre and South Harrow. On this page, you’ll find information about Santander Rayners Lane, Harrow, including the working hours, address info or contact info.