Capital City Hopping

Walk into the airport of any capital of Jetpunk's Nations (Conveniently, all capitals now have their airports in the geographical center of the capital city). Fly to the capital city, that is the least distant from your departure destination. Repeat this process unti you are stuck in a Loop between two capitals. Example: You are in San Marino. The closest capital from there would be Rome. Repeating the process from Rome would lead you to Vatican city. Going from there would give you Rome again, so you're sucessfully stuck in a loop. For this quiz, only destination pairs, into which at least 5 other capitals lead were selected.