The calculated distance (air line) between Miandrivazo and Antanifotsy is approximately 121 miles respectively 195 kilometers.
By car or train, the actual journey to Antanifotsy is certainly longer, as only the direct route (as the crow flies) between Miandrivazo and Antanifotsy has been calculated here.
Air line (approximately)
195 kilometers
105 nautical miles