The calculated distance (air line) between Katran and Bazar-Korgon is approximately 166 miles respectively 266 kilometers.
By car or train, the actual journey to Bazar-Korgon is certainly longer, as only the direct route (as the crow flies) between Katran and Bazar-Korgon has been calculated here.
Air line (approximately)
266 kilometers
144 nautical miles