The calculated distance (air line) between Besalampy and Tsiroanomandidy is approximately 173 miles respectively 279 kilometers.
By car or train, the actual journey to Tsiroanomandidy is certainly longer, as only the direct route (as the crow flies) between Besalampy and Tsiroanomandidy has been calculated here.
Air line (approximately)
279 kilometers
151 nautical miles