By plane

• Dijon-Burgundy Airport is located 6 km south east of the centre of Dijon, in Longvic. Regular flights to and from Bordeaux, Toulouse and Nantes.
  www.dijon.aeroport.fr
  
  
• For international travellers, the best option is to book a flight to Paris (France) or Basel (Switerland), from where you can take a train to Dijon.

By train
Once in France, the TGV (high speed train, direct connections) brings you from the following cities to Dijon in only a few hours:

• Paris Gare de Lyon station : 1 hour 40 minutes (15 round/trip connections daily)
• Lyon : 1 hour 50 minutes
• Paris Aéroport CDG : 2 hours
• Lille : 3 hours
• Nîmes : 3 hours
• Marseille : 3 hours 30 minutes
• Nice : 6 hours
• Toulouse : 6 hours
• Bordeaux : 8 hours

The Lyria TGV brings you from the centre of Swiss towns to Dijon:

• Lausanne : 2 hours (up to 5 round/trip connections daily)
• Neuchâtel : 2 hours 30 minutes (up to 2 round/trip connections daily)

The Thalys TGV links Belgium to Dijon :

• Brussels : 4 hours

Since the commissioning of the TGV Rhin-Rhône (Eastern branch), Strasbourg is only 2 hours from Dijon and Zurich only 2 and 1/2 hours.

Source: http://www.dijon-congrexpo.com