The nearest airport is RNS - Rennes St Jacques, located 34.2 km north east of Guer.
Other airports nearby include VNE - Vannes Meucon (49.2 km south west), SNR - St.-nazaire Montoir (65.4 km south), DNR - Dinard Pleurtuit (76.5 km north), SBK - St.-brieuc Armor Armor (89.6 km north west),