The calculated distance (air line) between Ambohitrolomahitsy and Antsirabe is approximately 91 miles respectively 146 kilometers.
By car or train, the actual journey to Antsirabe is certainly longer, as only the direct route (as the crow flies) between Ambohitrolomahitsy and Antsirabe has been calculated here.
Air line (approximately)
146 kilometers
79 nautical miles