The calculated distance (air line) between Saint-Jean-Bonnefonds and Villeurbanne is approximately 30 miles respectively 48 kilometers.
By car or train, the actual journey to Villeurbanne is certainly longer, as only the direct route (as the crow flies) between Saint-Jean-Bonnefonds and Villeurbanne has been calculated here.
Air line (approximately)
48 kilometers
26 nautical miles