Post Office – Dumfries, Kirkton – Opening Hours & Branch Details You can find Post Office on Kirkmahoe Parish Hall, a 3.09 mile drive north of the centre of Dumfries (close to Locharbriggs Primary School and Saint Blane’s Cemetery). This branch provides service principally to the districts of Cowhill, Tinwald, Amisfield Town, Locharbriggs, Duncow and Kirkton. It will be closed for the entire day (Friday). Here you will find some information about Post Office Dumfries, Kirkton, including the hours of operation, address description and customer feedback.