Junctions
Data from driver location signs are used to provide distance and carriageway identifier information. Where a junction spans several hundred metres and start and end points are available, both are cited.
| M23 motorway | ||||
| km | mile | Northbound exits (B Carriageway) | Junction | Southbound exits (A Carriageway) |
| 27.4 | 17.0 | Croydon A23 |
J7 | Crawley, Gatwick A23 Non-motorway traffic |
| 28.2 | 17.5 | |||
| 30.5 | 19.0 | Reigate, Heathrow Airport, Oxford, Sevenoaks, Maidstone, Stansted Airport, (M3, M4, M40, M1, M20, M11), M25 |
J8 | Heathrow Airport (M4), Stansted Airport (M11) Maidstone (M20) (M3, M40, M26) M25 |
| 31.0 | 19.3 | |||
| 42.7 | 26.5 | Gatwick Airport, Redhill, Reigate A23 | J9 | Gatwick Airport, Redhill, Reigate A23 |
| 43.1 | 26.8 | |||
| 45.8 | 28.5 | Crawley A2220 East Grinstead A264 |
J10 | Crawley A2220 East Grinstead A264 |
| 46.1 | 28.6 | |||
| 48.8 | 30.3 | No exit | J10a | Crawley B2036 |
| 49.2 | 30.6 | |||
| 53.3 | 33.1 | Crawley A23 Non-motorway traffic Pease Pottage services |
J11 Services |
Brighton, Crawley A23 Horsham A264 Pease Pottage services |
| 53.8 | 33.4 | |||
Read more about this topic: M23 Motorway