Dijon Longvic Airport (IATA: DIJ, ICAO: LFSD) is a regional airport located in Longvic, a commune adjacent to Dijon in the Côte-d'Or department of Burgundy, France. It serves both civil aviation and military operations, as it is shared with the French Air and Space Force's Base aérienne 102. The airport handles limited scheduled commercial traffic and is primarily used for general aviation, business flights, and military purposes. Its commercial activity has been modest compared to larger French regional airports, with periodic changes in airline service over the years. Dijon is well served by France's high-speed TGV rail network, which has historically reduced demand for domestic air travel to and from the city, as Paris is reachable by train in approximately 1.5 hours.