Rail Services Map To West Midlands, North West & Scotland Rugby To East Midlands & Northampton South Yorkshire Milton Keynes Central Bedford Bedford St Johns Bow Aspley Brickhill Guise Lidlington Stewartby Flitwick Bletchley Fenny Woburn Ridgmont Millbrook Kempston Harlington Stratford Sands Hardwick Leagrave BUS LINK Dunstable Luton Luton Luton Airport To Watford Junction and Airport Parkway BUS LINK London Euston Harpenden St Albans City Key Radlett Thameslink route: Elstree & Borehamwood Bedford and Brighton Mill Hill Broadway Luton, St Albans, Sutton and Wimbledon Hendon Limited service Cricklewood Kent West Hampstead Thameslink Limited service Kentish Town Other routes: To Cambridge & Peterborough Bus Link London St Pancras Eurostar to Paris/Brussels International Eurostar and Southeastern High Speed Southeastern High Speed to Kent Farringdon London Northwestern Railway City Thameslink Interchange with Airport London Blackfriars Interchange with Eurostar services Elephant & Castle London Bridge Interchange with other train company services Loughborough Junction Herne Hill Interchange with London Overground Denmark Hill Peckham Rye Interchange with Tramlink services Nunhead Interchange with London Underground Tulse Hill Crofton Park PLUSBUS Destination Catford Bellingham Streatham Beckenham Hill Haydons Road Tooting Ravensbourne East Croydon Shortlands Wimbledon Mitcham Eastfields Bromley South Purley Mitcham Junction Bickley Wimbledon Chase Hackbridge Coulsdon South St Mary Cray Carshalton Petts Wood Swanley Orpington South Merton Sutton Eynsford Merstham Shoreham West Sutton Otford Morden South Redhill St Helier Gatwick Bat & Ball Sutton Common Airport Sevenoaks Three Bridges To Crawley & Horsham Balcombe Haywards Heath Wivelsfield Burgess Hill Hassocks Preston Park Brighton.