The calculated distance (air line) between Sinchu Alagi and Mansa Konko is approximately 77 miles respectively 124 kilometers.
By car or train, the actual journey to Mansa Konko is certainly longer, as only the direct route (as the crow flies) between Sinchu Alagi and Mansa Konko has been calculated here.
Air line (approximately)
124 kilometers
67 nautical miles