The calculated distance (air line) between Tolyatti and Smyshlyayevka is approximately 48 miles respectively 76 kilometers.
By car or train, the actual journey to Smyshlyayevka is certainly longer, as only the direct route (as the crow flies) between Tolyatti and Smyshlyayevka has been calculated here.
Air line (approximately)
76 kilometers
41 nautical miles