The nearest airport is RNS - Rennes St Jacques, located 12.4 km north east of Guichen.
Other airports nearby include DNR - Dinard Pleurtuit (72.1 km north), VNE - Vannes Meucon (73.9 km west), SNR - St.-nazaire Montoir (77.4 km south), LVA - Laval Entrammes (79.2 km east),