The calculated distance (air line) between Kochkor-Ata and Kara Suu is approximately 30 miles respectively 49 kilometers.
By car or train, the actual journey to Kara Suu is certainly longer, as only the direct route (as the crow flies) between Kochkor-Ata and Kara Suu has been calculated here.
Air line (approximately)
49 kilometers
26 nautical miles