Dijon-Ville station is on the Paris-Lyon TGV line. Paris Gare de Lyon to Dijon takes 1h35; Lyon Part-Dieu is 1h40. Dijon also has direct TGV connections to Marseille, Strasbourg, Lille, and Charles de Gaulle airport.
There is no commercial passenger airport. Closest airports are Lyon Saint-Exupéry (180 km), Geneva (170 km), and Paris CDG (300 km) — all linked to Dijon by TGV. Driving from Paris is about four hours on the A6 autoroute; from Geneva or Lyon about two hours.