The term French Capital can refer to two different cities. The first is Paris, which is the capital of France and has five letters. It is one of the most populous cities in Europe and is known for its iconic landmarks such as the Eiffel Tower and the Louvre Museum. The second is Des Moines, which is the capital of the U.S. state of Iowa and has nine letters. It is the most populous city in the state and is known for its vibrant culture and diverse economy.