The calculated distance (air line) between Ouanaminthe and Saint-Michel de l'Atalaye is approximately 42 miles respectively 67 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 Ouanaminthe and Saint-Michel de l'Atalaye has been calculated here.
Air line (approximately)
67 kilometers
36 nautical miles