The calculated distance (air line) between Antalaha and Fenoarivo Atsinanana is approximately 181 miles respectively 291 kilometers.
By car or train, the actual journey to Fenoarivo Atsinanana is certainly longer, as only the direct route (as the crow flies) between Antalaha and Fenoarivo Atsinanana has been calculated here.
Air line (approximately)
291 kilometers
157 nautical miles