The calculated distance (air line) between Fort Liberté and Saint-Michel de l'Atalaye is approximately 38 miles respectively 61 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 Fort Liberté and Saint-Michel de l'Atalaye has been calculated here.
Air line (approximately)
61 kilometers
33 nautical miles