Question

What is the total surface area of all countries in Asia?

Answer 1

As of my last update, the total surface area of all countries in Asia is approximately 44.58 million square kilometers (17.21 million square miles). This figure includes the areas of all recognized sovereign states within the continent, but it's important to note that these values can vary slightly based on different sources and measurement methodologies. For the most accurate and up-to-date information, consulting a current geographical database or atlas would be best.