Karel travelled from London to Johannesburg and then from Johannesburg to Windhoek. The flight from London to Johannesburg took 11 hours 10 minutes. The average speed was $$\(813 \mathrm{~km} / \mathrm{h}\)$$. Calculate the distance travelled from London to Johannesburg. Give your answer correct to the nearest $$\(10 \mathrm{~km}\)$$. ....................................... $$\(\mathrm{km}\)$$

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