Harwich International railway station on the Mayflower Line, a branch of the Great Eastern Main Line, serves Harwich International Port in Essex, England. It is 68 miles 72 chains (110.88 km) from London Liverpool Street, between Wrabness to the west and Dovercourt to the east. Its three-letter station code, HPQ, derives from its original name, Harwich Parkeston Quay. The station is operated by Abellio Greater Anglia, which also runs all trains serving the station. It is the eastern terminus in England of the Dutchflyer service between London and Amsterdam.