The calculated distance (air line) between Nosy Varika and Soavinandriana is approximately 153 miles respectively 245 kilometers.
By car or train, the actual journey to Soavinandriana is certainly longer, as only the direct route (as the crow flies) between Nosy Varika and Soavinandriana has been calculated here.
Air line (approximately)
245 kilometers
132 nautical miles