The calculated distance (air line) between Montigny-lès-Cormeilles and Saint-Leu-la-Forêt is approximately 3 miles respectively 5 kilometers.
By car or train, the actual journey to Saint-Leu-la-Forêt is certainly longer, as only the direct route (as the crow flies) between Montigny-lès-Cormeilles and Saint-Leu-la-Forêt has been calculated here.
Air line (approximately)
5 kilometers
3 nautical miles