Trains 

1 hour direct service from London Waterloo or London Bridge

• Approx 6 hours from Edinburgh; requires connection between London Kings Cross & Waterloo
• 4 hours from Cardiff; requires change in London or Fareham
• Many train companies operate within the region, providing links with the rest of the UK.

Southern Railways provide routes from London Victoria to Portsmouth Harbour, passing through Bognor, East Croydon and Gatwick Airport, as well as coastal services from Brighton, Chichester and West Sussex.

Wessex Trains provide routes from Cardiff, Bristol, Salisbury, Cornwall and Southampton to Brighton and surrounding towns.

Virgin Trains provide routes from Wales, Scotland, the North and the Midlands direct to London mainline stations, passing through London Gatwick Airport.

Thameslink Trains provide routes between Brighton, Haywards Heath and surrounding towns to London Kings Cross and London Gatwick and Luton Airports.