Didcot Parkway is a railway station serving the town of Didcot in Oxfordshire, England. The station was opened as Didcot on 12 June 1844 and renamed Didcot Parkway on 29 July 1985 by British Rail to reflect its role as a park and ride railhead. It is 53 miles 10 chains (53.13 mi; 85.5 km) down the line from London Paddington and is situated between Cholsey to the east and Swindon to the west. The station is served by local services operated by Great Western Railway from Reading to Didcot and Oxford, and by main line services from Paddington to the south-west of England and south Wales.