The calculated distance (air line) between Saint-Étienne and Saint-Priest-en-Jarez is approximately 3 miles respectively 5 kilometers.
By car or train, the actual journey to Saint-Priest-en-Jarez is certainly longer, as only the direct route (as the crow flies) between Saint-Étienne and Saint-Priest-en-Jarez has been calculated here.
Air line (approximately)
5 kilometers
2 nautical miles