The nearest airport is DNR - Dinard Pleurtuit, located 64.0 km south west of Lengronne.
Other airports nearby include JER - Jersey (66.7 km north west), CFR - Caen Carpiquet (73.3 km east), CER - Cherbourg Maupertus (80.0 km north), RNS - Rennes St Jacques (99.5 km south),