Morrisons Petrol Station – Diss – Opening Hours & Petrol Station Details Morrisons Petrol Station is directly on Victoria Road, approximately 0.21 miles south of the centre of Diss (a few minutes walk from Diss Bus Station). The petrol station is an added feature to the districts of Roydon, Hopton, Stuston, Heckfield Green, Frenze, Palgrave and Diss Town Centre. Please see this page for more information regarding Morrisons Petrol Station Diss, including the opening times, street address or customer rating.