The calculated distance (air line) between Notre-Dame-de-Gravenchon and Saint-Quentin-en-Yvelines is approximately 82 miles respectively 132 kilometers.
By car or train, the actual journey to Saint-Quentin-en-Yvelines is certainly longer, as only the direct route (as the crow flies) between Notre-Dame-de-Gravenchon and Saint-Quentin-en-Yvelines has been calculated here.
Air line (approximately)
132 kilometers
71 nautical miles