London drivers experience the worst congestion in the world, travelling at an average of just eight mph during rush hour.
Motorists in the North West experience the second and third worst congestion in the UK, as Manchester and Liverpool have an average travel speed of 13mph and 14mph respectively, during peak times.
Edinburgh makes the top five of the worst congested cities, taking on average 21.3 minutes to drive six miles.
Drivers in the East Midlands also experience long wait times sitting in traffic, as Nottingham and Leicester make the top 10 list also.
Cardiff and Bournemouth rank at the ninth and tenth worst congested cities in the country, with an average speed of less than 20mph during rush hour.
Sheffield and Bristol also have some of the most jam-packed roads in the UK, with drivers there spending 20 minutes making six miles of progress during peak travel times.
The 10 most congested cities in the UK were revealed by StressFreeCarRental.com
