Where is best to stop between Calais and nice?

A great stop between Calais and Nice is Lyon, which is roughly halfway and renowned for its culinary scene and vibrant culture. The city offers beautiful architecture, such as the Basilica of Notre-Dame de Fourvière, and a charming old town to explore. Alternatively, you could consider Avignon for its historic sites, including the Palais des Papes and the iconic Pont Saint-Bénézet. Both cities provide an Excellent break in your journey with plenty of attractions to enjoy.