The route from Tonga to Kimberley covers approximately 850km. The most direct driving path follows the N4 towards Pretoria, then connects to the N12 highway. This journey takes you through the industrial heartland of Gauteng and into the diamond-rich Northern Cape. Kimberley is famous for the Big Hole and its rich mining history. Expect a drive of roughly 9 to 10 hours depending on traffic in the Gauteng region.
Total Distance: 850 km driving distance and 700 km straight-line air distance.
The N12 is a major freight route; expect heavy truck traffic.
Winter months (May to August) are ideal as the Northern Cape heat is less intense.