The calculated distance (air line) between Syzran and Novokuybyshevsk is approximately 61 miles respectively 99 kilometers.
By car or train, the actual journey to Novokuybyshevsk is certainly longer, as only the direct route (as the crow flies) between Syzran and Novokuybyshevsk has been calculated here.
Air line (approximately)
99 kilometers
53 nautical miles