The nearest airport is QYR - Troyes Barberey, located 63.1 km north west of Montmain.
Other airports nearby include AUF - Auxerre Branches (64.1 km west), DIJ - Dijon Longvic (81.2 km south east), XCD - Chalon Champforgeuil (113.9 km south), DLE - Dole Tavaux (117.3 km south east),