By road, Sudbury is served by the A131 which runs from near Little Waltham, north of Chelmsford in Essex, and the A134 which runs from Colchester in Essex, through Bury St Edmunds, past Thetford in Norfolk to its west, before merging with the A10 south of King's Lynn. There is a taxi rank for Hackney carriages at Old Market Place. The bus station on Hamilton Road in the town centre provides services to neighbouring places, operated by Chambers and other operators.