20 World Capital Pairs Closest to X but far from each other

You land on a random point X on Earth. The two closest world capitals A and B are very far from each other. List all possible A-B such that the distance between them is greater than 5,000 km.

A point X maximising distances between A-X and B-X has been chosen for each pair.

When you guess a world capital a dot on the corresponding X will appear: a large one if it is A (the closest capital), a small one if it is B. Dots that would be off the map because too near to the Poles have been moved on the border of the map.