The calculated distance (air line) between Asunción Mita and Amatitlán is approximately 63 miles respectively 101 kilometers.
By car or train, the actual journey to Amatitlán is certainly longer, as only the direct route (as the crow flies) between Asunción Mita and Amatitlán has been calculated here.
Air line (approximately)
101 kilometers
54 nautical miles