Fill the World Map - Jump to Closest World Capital in a different Continent
Start at the North Pole and move to the closest World Capital (hint: it starts with R). From there move to the closest capital in a different continent. Keep going all the way! You may type either the name of the capital or of the country. You are shown the distance you have to travel as a hint.
The following capitals were picked for multi-capital countries: Porto-Novo, Pretoria, Sucre