The calculated distance (air line) between Arroyo Naranjo and Pinar del Río is approximately 94 miles respectively 152 kilometers.
By car or train, the actual journey to Pinar del Río is certainly longer, as only the direct route (as the crow flies) between Arroyo Naranjo and Pinar del Río has been calculated here.
Air line (approximately)
152 kilometers
82 nautical miles