Number R4 bus route & timetable
- Princess Royal University Hospital
- Locksbottom / St Michael's Church
- Crofton Road / Starts Hill Road
- Lovibonds Avenue
- Hill Avenue
- Farnborough Way
- Beechcroft Road
- Downsway Southlands Avenue
- Southlands Avenue
- Oakleigh Gardens Orpington
- Northlands Avenue
- Borkwood Way
- Tubbenden Drive
- Curzon Close
- Ashbourne Rise
- Southcroft Road
- Orpington Station
- Orpington Bus Station
- Tubbenden Lane
- High Street / Orpington War Memorial
- Walnuts Centre
- High Street / Broomhill Road
- Goodmead Road
- Carlton Parade
- Court Road / Green Lane
- Ramsden Road / Kynaston Road
- Dyke Drive
- Ramsden Road
- Brow Crescent
- Chelsfield Lane
- Renton Drive
- Rookesley Road
- Somerden Road
- Waldenhurst Road
- Cockmannings Road
- Mungo Park Way
- Northfield Avenue Orpington
- Chelsfield Road
- Reynolds Cross / Red Lion
- The Temple
- Blacksmiths Lane
- Station Road
- The Landway
- Main Road
- Chalk Pit Avenue
- Augustine Road
- Augustine Road
- Chalk Pit Avenue
- Main Road
- The Landway
- Hearns Road
- Mill Brook Road
- Blacksmiths Lane
- The Temple
- Reynolds Cross / Red Lion
- Chelsfield Road Paul's Cray Hill
- Cockmannings Road
- Waldenhurst Road
- Somerden Road
- Rookesley Road
- Renton Drive
- Brow Crescent
- Ramsden Road
- Ramsden Road / Tintagel Road
- Dyke Drive
- Ramsden Road / Court Road
- Court Road / Green Lane
- High Street / Carlton Parade
- High Street / Church Hill
- Walnuts Centre
- High Street / Orpington War Memorial
- Tubbenden Lane
- Orpington Station
- Orpington Bus Station
- Southcroft Road
- Ashbourne Rise
- Tubbenden Lane Crofton
- Tubbenden Drive
- Borkwood Way
- Northlands Avenue
- Oakleigh Gardens Orpington
- Haywood Rise
- Southlands Avenue
- Beechcroft Road
- Farnborough Way
- Hill Avenue
- Lovibonds Avenue
- Starts Hill Road
- Crofton Road / Starts Hill Road
- Locksbottom / St Michael's Church
- Princess Royal University Hospital