6. What is the longest river situated totally in France?
From Quiz La Douce France
Answer:
Loire
France has a surface area of 643,801 km², of which the European part covers about 551,500 km². Indeed, we should not forget that France still has five overseas departments, of which French Guyana is the largest.
The Loire is about 1,013 km long and runs fully in the European territory of France. Alongside the Loire and its tributaries, we find many beautiful castles, as well as many famous vineyards. The Loire ends in the Atlantic Ocean near Saint-Nazaire. The most important cities on the Loire are Orleans, Tours and Nantes. Between Tours and Nantes there is a quite large national park ("Parc Naturel Régional Loire-Anjou-Touraine"). Noteworthy castles on the Loire are Chäteau d'Amboise, Château de Chambord, Chenonceau.
The Seine is about 777 km long and flows through Paris, the French capital.
The Rhine has its origin in Switzerland. It passes through Germany, forms part of the German-French border, and continues through the Netherlands to the North Sea. The total length of the Rhine is circa 1,230 km.
The Maroni River forms the border between Suriname and French Guyana and mouths in the Caribbean Sea. Different sources give different lengths, form 520 km up to 725 km (according to which headwater is to be included).