The nearest airport is POW - Portoroz, located 24.9 km south west of Petrinje.
Other airports nearby include TRS - Ronchi De Legionari Ronchi Dei Legionari (44.0 km north west), RJK - Rijeka (65.5 km south east), PUY - Pula (75.3 km south), LJU - Ljubliana Ljubljana (84.4 km north east),