The calculated distance (air line) between Novokuybyshevsk and Obsharovka is approximately 45 miles respectively 73 kilometers.
By car or train, the actual journey to Obsharovka is certainly longer, as only the direct route (as the crow flies) between Novokuybyshevsk and Obsharovka has been calculated here.
Air line (approximately)
73 kilometers
39 nautical miles