The calculated distance (air line) between Ambatondrazaka and Tsiroanomandidy is approximately 168 miles respectively 271 kilometers.
By car or train, the actual journey to Tsiroanomandidy is certainly longer, as only the direct route (as the crow flies) between Ambatondrazaka and Tsiroanomandidy has been calculated here.
Air line (approximately)
271 kilometers
146 nautical miles