The calculated distance (air line) between Grande Rivière du Nord and Ti Port-de-Paix is approximately 50 miles respectively 80 kilometers.
By car or train, the actual journey to Ti Port-de-Paix is certainly longer, as only the direct route (as the crow flies) between Grande Rivière du Nord and Ti Port-de-Paix has been calculated here.
Air line (approximately)
80 kilometers
43 nautical miles