Post Office – Banff, Portsoy – Opening Hours & Branch Details Visit your local Post Office branch at 24 Seafield Street, about a 6.23 mile driving distance west from the centre of Banff (accessible from A98 / Seafield Terrace). This branch is an important addition to the areas of Cullen, Fordyce, Whitehills, Boyndie, Cornhill, Portsoy and Sandend. If you would like to visit today (Friday), its operating times are 7:00 am until 7:00 pm. On this page you can find all the information about Post Office Banff, Portsoy, including the hours of opening, place of business info, email address and further pertinent details.