The calculated distance (air line) between Ifanadiana and Imerintsiatosika is approximately 161 miles respectively 260 kilometers.
By car or train, the actual journey to Imerintsiatosika is certainly longer, as only the direct route (as the crow flies) between Ifanadiana and Imerintsiatosika has been calculated here.
Air line (approximately)
260 kilometers
140 nautical miles