The calculated distance (air line) between Saint-Florent-sur-Cher and Dijon is approximately 132 miles respectively 212 kilometers.
By car or train, the actual journey to Dijon is certainly longer, as only the direct route (as the crow flies) between Saint-Florent-sur-Cher and Dijon has been calculated here.
Air line (approximately)
212 kilometers
114 nautical miles