Postal Code 78286 CEDEX
Guyancourt · Yvelines, Île-de-France
78286 CEDEX is the postal code of Guyancourt in Yvelines, Île-de-France, France.
- Postal Code
- 78286 CEDEX
- Department
- Yvelines
- Region
- Île-de-France
- Country
- France
Place with postal code 78286 CEDEX
| Place | Sub-district | Department | Location |
|---|---|---|---|
| Guyancourt | Versailles | Yvelines | 48.773, 2.074 |
Near Paris
The nearest major city is Paris, about 22 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 78286 CEDEX?
Guyancourt.
Which department and region is 78286 CEDEX in?
Yvelines, Île-de-France, France.
What is the nearest major city to 78286 CEDEX?
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.