The calculated distance (air line) between Templeuve-en-Pévèle and Rouen is approximately 119 miles respectively 191 kilometers.
By car or train, the actual journey to Rouen is certainly longer, as only the direct route (as the crow flies) between Templeuve-en-Pévèle and Rouen has been calculated here.
Air line (approximately)
191 kilometers
103 nautical miles