Capitals of the Countries that Start with T

Without seeing the countries as a hint, can you guess the capitals of the world's 20 most populous countries?

Within each continent, which capital cities lie furthest from a sea coast?

There are 196 countries and 200 capitals currently recognized by JetPunk, can you name all of them?

Among these first names, click the ones where the average person in the U.S. with that name is at least 50 years old.