To get to West Sussex by car, take the M23 if coming from London or the A27 if coming from the west. From Brighton, take the A259 and A27. If you're coming from Portsmouth, take the A27. From Southampton, take the A27 and M27.
If you're travelling by rail, there are several options. The main stations in the county are Chichester, Crawley, Horsham and Worthing. Regular services run to these stations from London Victoria, Gatwick Airport and other major cities. From there, you can take local buses, taxis or hire a car to reach your destination.
If you're already in the area, there are several landmarks worth visiting before heading to West Sussex. These include the seaside town of Brighton, the historical city of Chichester and the picturesque town of Arundel. If you're travelling from further afield, popular cities to start your journey from include London, Portsmouth and Southampton.
The closest airport to West Sussex is London Gatwick Airport, which is approximately 25 miles away. If you're driving from the airport, take the M23 towards Brighton and then follow the A23 until you reach your destination. Alternatively, you can take the train from Gatwick to various locations in West Sussex, including Crawley and Horsham.