Motorways in UK: M40 (London-Oxford-Birmingham)

M40 is a motorway connecting London to Birmingham, part of the European Route E 05, running from Greenock, Scotland, to Algeciras, Spain. 

M40 cover a distance of 89 miles (143 kilometers) and passes through four counties: Buckinghamshire, Oxfordshire, Northamptonshire and Warwickshire.

Motorways in UK: M11 (London - Cambridge)

M11 is a motorway in England, running from northeast London to northwest of Cambridge. M11 became well-known in 1995, after the „M11 link road protest“ – a major anti-road protest opposing the construction of the M11 Link Road (A12 Hackney to M11 link road).