Post Office – Leyburn, Middleham mobile – Opening Hours & Branch Details Post Office is directly on Park Lane, about a 1.85 mile driving distance south from the centre of Leyburn (a few minutes walk from Church of St Mary And St Alkelda and Middleham C of E (Va) Primary School). This branch is an added feature to the locales of Middleham Low Moor, East Witton, Coverham, Spennithorne, Middleham and Harmby. Its opening times are 10:30 am – 11:45 am today (Friday). Refer to this page for information about Post Office Leyburn, Middleham mobile, including the operating hours, navigation, contact info and more.