The nearest airport is RNS - Rennes St Jacques, located 26.2 km south east of Cardroc.
Other airports nearby include DNR - Dinard Pleurtuit (36.8 km north west), SBK - St.-brieuc Armor Armor (77.3 km west), VNE - Vannes Meucon (88.1 km south west), LVA - Laval Entrammes (89.3 km east),