Greggs – A11 Thetford – Opening Hours & Store Details You can find Greggs on A11 Thetford Bypass Westbound, approximately a 1.24 mile driving distance north-west from the centre of Thetford (alongside A11 / Thetford Bypass). This store serves patrons from the districts of The Willows, Thetford Stanch No 1, Nuns’ Bridges, Thetford Town Centre, Redcastle Furze, Castle Meadow, Abbey Farm and Middle Stanch. Today (Friday), operating hours begin at 6:00 am and continue until 5:00 pm. Refer to this page for the specifics on Greggs A11 Thetford, including the store hours, store location, direct phone and additional significant information.