The calculated distance (air line) between Gros Morne and Saint-Michel de l'Atalaye is approximately 30 miles respectively 49 kilometers.
By car or train, the actual journey to Saint-Michel de l'Atalaye is certainly longer, as only the direct route (as the crow flies) between Gros Morne and Saint-Michel de l'Atalaye has been calculated here.
Air line (approximately)
49 kilometers
26 nautical miles