Malaysia

Malaysia is a country in Southeast Asia that neighbours Singapore and Brunei. It is known for its capital Kuala Lumpur and administrative centre Putrajaya.

Quick maths

Putrajaya is home to the largest roundabout in the world with a diameter of 3 km. If the roundabout would be a circular, assuming the radius is 1.5 km, we would use 2πr to find the circumference of Putrajaya's giant radius, which happens to be 9.42 km. That would be quite a long distance, bus the radius is an ellipse, so we'd have to go deeper. Unfortunately, Sam from Wendover wouldn't provide me with the other radius.