The calculated distance (air line) between Saratov and Bazarnyy Karabulak is approximately 53 miles respectively 86 kilometers.
By car or train, the actual journey to Bazarnyy Karabulak is certainly longer, as only the direct route (as the crow flies) between Saratov and Bazarnyy Karabulak has been calculated here.
Air line (approximately)
86 kilometers
46 nautical miles