The calculated distance (air line) between Mihail Kogălniceanu and Sector 1 is approximately 84 miles respectively 135 kilometers.
By car or train, the actual journey to Sector 1 is certainly longer, as only the direct route (as the crow flies) between Mihail Kogălniceanu and Sector 1 has been calculated here.
Air line (approximately)
135 kilometers
73 nautical miles