To get to Richmond upon Thames by car, follow the A316 or M3 motorway, then take the A307 towards Richmond. From nearby landmarks, like Kew Gardens or Twickenham Stadium, take the A316 towards Richmond. By train, take the South Western Railway from London Waterloo station to Richmond station, which takes about 20 minutes. From nearby towns, like Kingston Upon Thames or Hounslow, take the South Western Railway to Richmond station. Alternatively, take the District line on the London Underground to Richmond station.
If you're coming from Central London, it's also possible to take a boat along the River Thames to Richmond. Boats depart from Westminster, Embankment and other piers along the river.
Richmond upon Thames is also well-connected with buses and has several bus routes running through the area. It's recommended to check online for the most up-to-date schedules and routes.