M4 motorway | M1 motorway | M6 motorway | Hemus motorway | M25 motorway | M5 motorway | M2 Hills Motorway | M40 motorway | M54 motorway | M11 motorway | Northwestern Motorway | M90 motorway | M63 motorway | M60 motorway | M16 motorway | Logan Motorway | Cherno More motorway | Wellington Urban Motorway | North West Motorway Police Group | Motorway City | M65 motorway | M61 motorway | M606 motorway | M4 Western Motorway | M4 motorway (Ireland) | M4 motorway (Great Britain) | M48 motorway | M27 motorway | M23 motorway | M20 motorway |
Running approximately parallel both to the coast of the Solent and to the A27, the M27 starts as an eastwards continuation of the A31 from Bournemouth and Poole, meets the A36 from Salisbury, crosses the Wessex Main Line railway, and then meets the M271 to central Southampton.