The calculated distance (air line) between Cojímar and Arroyo Naranjo is approximately 10 miles respectively 16 kilometers.
By car or train, the actual journey to Arroyo Naranjo is certainly longer, as only the direct route (as the crow flies) between Cojímar and Arroyo Naranjo has been calculated here.
Air line (approximately)
16 kilometers
9 nautical miles