Postal Code 51400
Baconnes +12 · Marne, Grand Est
51400 is the postal code of Baconnes, Billy-le-Grand, Bouy and 10 other places in Marne, Grand Est, France.
- Postal Code
- 51400
- Department
- Marne
- Region
- Grand Est
- Country
- France
13 places with postal code 51400
| Place | Sub-district | Department | Location |
|---|---|---|---|
| Baconnes | Châlons-en-Champagne | Marne | 49.160, 4.338 |
| Billy-le-Grand | Reims | Marne | 49.108, 4.232 |
| Bouy | Châlons-en-Champagne | Marne | 49.086, 4.349 |
| Cuperly | Châlons-en-Champagne | Marne | 49.062, 4.432 |
| Les Grandes-Loges | Châlons-en-Champagne | Marne | 49.065, 4.293 |
| Les Petites-Loges | Reims | Marne | 49.138, 4.227 |
| Livry-Louvercy | Châlons-en-Champagne | Marne | 49.100, 4.300 |
| Mourmelon-le-Grand | Châlons-en-Champagne | Marne | 49.133, 4.364 |
| Mourmelon-le-Petit | Châlons-en-Champagne | Marne | 49.130, 4.313 |
| Prosnes | Reims | Marne | 49.191, 4.292 |
| Saint-Hilaire-au-Temple | Châlons-en-Champagne | Marne | 49.056, 4.385 |
| Sept-Saulx | Reims | Marne | 49.148, 4.254 |
| Vadenay | Châlons-en-Champagne | Marne | 49.072, 4.398 |
Near Paris
The nearest major city is Paris, about 147 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 51400?
Baconnes, Billy-le-Grand, Bouy, Cuperly, Les Grandes-Loges, Les Petites-Loges, Livry-Louvercy, Mourmelon-le-Grand, Mourmelon-le-Petit, Prosnes, Saint-Hilaire-au-Temple, Sept-Saulx and 1 more.
Which department and region is 51400 in?
Marne, Grand Est, France.
What is the nearest major city to 51400?
Paris, about 147 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.