Postal Code 78117
Châteaufort +1 · Yvelines, Île-de-France
78117 is the postal code of Châteaufort, Toussus-le-Noble in Yvelines, Île-de-France, France.
- Postal Code
- 78117
- Department
- Yvelines
- Region
- Île-de-France
- Country
- France
2 places with postal code 78117
| Place | Sub-district | Department | Location |
|---|---|---|---|
| Châteaufort | Versailles | Yvelines | 48.736, 2.091 |
| Toussus-le-Noble | Versailles | Yvelines | 48.749, 2.113 |
Near Paris
The nearest major city is Paris, about 22 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 78117?
Châteaufort, Toussus-le-Noble.
Which department and region is 78117 in?
Yvelines, Île-de-France, France.
What is the nearest major city to 78117?
Paris, about 22 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.