117 miles approx
It is known as the M25 or the London Orbital and is 117 miles long
The diameter of the M25 fluctuates between 24 and 40 miles but its circumference is 117 miles.
The M42 motorway is a major road in England. The motorway is 55 miles in length and spans Bromsgrove in Worcestershire to Ashby-de-la-Zouch in Leicestershire.
If you mean the London Orbital M25, it's 117 miles long.
The M25 is 31 years old
It is the M25 motorway.
The M25 is Approximately 118 Miles long.
The M25 motorway.
The M25 is the motorway that goes around London in England.
The 177 mile long M25 motorway is essentially a circular London bypass.
It is situated 20 miles (32 km) northwest of central London in the county of Hertfordshire in England and within the bounds of the M25 motorway.
The boundaries of London roughly follow the line of the M25 motorway.