France
Pontchartrain is a city located in Île-de-France, France.
You can find Pontchartrain at 48.80° N, 1.90° E, in the Northern Hemisphere. It is classified under Île-de-France, France.
The Île-de-France region of France is home to Pontchartrain and other cities such as Paris, Marne La Vallée, Cergy-Pontoise.
Pontchartrain is surrounded by 20 cities and towns within a 25 km radius.
Pontchartrain is located in Île-de-France, France.
Pontchartrain is located at coordinates 48.80° N, 1.90° E in Île-de-France, France.
Source: Bamwor World Encyclopedia — GeoNames (CC BY 4.0)