The nearest airport is SAL - San Salvador El Salvador Intl, located 97.2 km south of Mercedes.
Other airports nearby include GUA - Guatemala City La Aurora (169.1 km west), SAP - San Pedro Sula La Mesa Intl (169.7 km north east), TGU - Tegucigalpa Toncontin Intl (192.7 km east), CBV - Coban (199.3 km north west),