The calculated distance (air line) between Roissy-en-Brie and Orléans is approximately 70 miles respectively 113 kilometers.
By car or train, the actual journey to Orléans is certainly longer, as only the direct route (as the crow flies) between Roissy-en-Brie and Orléans has been calculated here.
Air line (approximately)
113 kilometers
61 nautical miles