The nearest airport is DNR - Dinard Pleurtuit, located 51.5 km west of Montviron.
Other airports nearby include RNS - Rennes St Jacques (77.5 km south), JER - Jersey (77.7 km north west), CFR - Caen Carpiquet (86.1 km north east), LVA - Laval Entrammes (92.6 km south east),