The French-Belgian border is a 620-kilometer-long boundary that separates France and Belgium. It runs from the North Sea in the northwest to the Luxembourg border in the southeast. This border is characterized by a mix of urban areas, rural landscapes, and historical sites. The border region features several towns and cities, including Lille in France and Mons in Belgium. It is known for its cultural exchanges, with both countries sharing languages, traditions, and cuisine. The area is also significant for trade and transportation, facilitating movement between the two nations.