This map presents the most and least expensive cities in the world for international employees. The top 10 most expensive cities are, in order from rank 1 to rank 10: Hong Kong, Singapore, Zurich, Geneva, Basel, New York City, Bern, Tel Aviv, Copenhagen and Nassau. The 10 least expensive cities are, in order from rank 218 to 227: Tashkent, Tunis, Durban, Ankara, Windhoek, Dushanbe, Bishkek, Havana, Karachi and Islamabad.