Line Pi, London
- Acton Town
- Alperton
- Arnos Grove
- Arsenal
- Barons Court
- Boston Manor
- Bounds Green
- Caledonian Road
- Cockfosters
- Covent Garden
- Ealing Common
- Earl's Court
- Eastcote
- Finsbury Park
- Gloucester Road
- Green Park
- Hammersmith (Dist&Picc Line)
- Hatton Cross
- Heathrow Terminal 4
- Heathrow Terminal 5
- Heathrow Terminals 2 & 3
- Hillingdon
- Holborn
- Holloway Road
- Hounslow Central
- Hounslow East
- Hounslow West
- Hyde Park Corner
- Ickenham
- King's Cross St. Pancras
- Knightsbridge
- Leicester Square
- Manor House
- North Ealing
- Northfields
- Oakwood
- Osterley
- Park Royal
- Piccadilly Circus
- Rayners Lane
- Ruislip
- Ruislip Manor
- Russell Square
- South Ealing
- South Harrow
- South Kensington
- Southgate
- Sudbury Hill
- Sudbury Town
- Turnham Green
- Turnpike Lane
- Uxbridge
- Wood Green