The nearest airport is TRS - Ronchi De Legionari Ronchi Dei Legionari, located 28.8 km south of Grupignano.
Other airports nearby include AVB - Aviano Ab (Pagliano E Gori) (63.7 km west), POW - Portoroz (69.5 km south), LJU - Ljubliana Ljubljana (81.9 km east), KLU - Klagenfurt (Worthersee Intl) (94.3 km north east),