The calculated distance (air line) between Ikalamavony and Antanifotsy is approximately 114 miles respectively 183 kilometers.
By car or train, the actual journey to Antanifotsy is certainly longer, as only the direct route (as the crow flies) between Ikalamavony and Antanifotsy has been calculated here.
Air line (approximately)
183 kilometers
99 nautical miles