Baulne is south of
Paris Notre Dame,
kilometre zero for the roads in France, south east of
Évry, north east of
Étampes, north of
La Ferté-Alais, south east of
Arpajon, north west of
Milly-la-Forêt, south east of
Corbeil-Essonnes, south east of
Montlhéry, south east of
Palaiseau, east of
Dourdan. It is away from its former homonym
Baulne-en-Brie in the department of
Aisne. ==See also==