regional and 3d topo map of San Marcos, Guatemala ::
San Marcos airports ::
The nearest airport is GUA - Guatemala City La Aurora, located 91.0 km west of San Marcos.
Other airports nearby include CBV - Coban (123.7 km north west), SAL - San Salvador El Salvador Intl (145.1 km south east), SAP - San Pedro Sula La Mesa Intl (211.5 km north east),