The calculated distance (air line) between Coronel Marcelino Maridueña and Ambato is approximately 87 miles respectively 140 kilometers.
By car or train, the actual journey to Ambato is certainly longer, as only the direct route (as the crow flies) between Coronel Marcelino Maridueña and Ambato has been calculated here.
Air line (approximately)
140 kilometers
76 nautical miles