| Postleitzahl | City | X | Y |
 | 17940 | Rivedoux plage | 46.1588 | -1.2745 |
| | 17920 | Breuillet | 45.6916 | -1.0549 |
| | 17890 | Chaillevette | 45.7311 | -1.0597 |
| | 17880 | Les portes en re | 46.2483 | -1.4997 |
| | 17870 | Breuil magne | 45.9827 | -0.9586 |
| | 17870 | Loire les marais | 45.9933 | -0.9312 |
| | 17840 | La bree les bains | 46.0147 | -1.3496 |
| | 17810 | Ecurat | 45.7829 | -0.6755 |
| | 17810 | Saint georges des coteaux | 45.7631 | -0.7106 |
| | 17810 | Pessines | 45.731 | -0.7187 |
| | 17810 | Nieul les saintes | 45.7587 | -0.7323 |
| | 17800 | Bougneau | 45.5968 | -0.5146 |
| | 17800 | Fleac sur seugne | 45.5338 | -0.5386 |
| | 17800 | Salignac sur charente | 45.672 | -0.4237 |
| | 17800 | Perignac | 45.6268 | -0.4626 |
| | 17800 | Saint palais de phiolin | 45.5169 | -0.5986 |
| | 17800 | Saint quantin de rancanne | 45.5351 | -0.5957 |
| | 17800 | Saint seurin de palenne | 45.6255 | -0.5162 |
| | 17800 | Echebrune | 45.5797 | -0.4452 |
| | 17800 | Saint sever de saintonge | 45.6967 | -0.5041 |
| | 17800 | Belluire | 45.5349 | -0.5586 |
| | 17800 | Coulonges | 45.607 | -0.4265 |
| | 17800 | Mazerolles | 45.5476 | -0.5815 |
| | 17800 | Biron | 45.571 | -0.4799 |
| | 17800 | Saint leger | 45.6195 | -0.5821 |
| | 17800 | Brives sur charente | 45.672 | -0.4616 |
| | 17800 | Rouffiac | 45.6842 | -0.4885 |
| | 17800 | Marignac | 45.5225 | -0.4766 |
| | 17800 | Pons | 45.5775 | -0.5478 |
| | 17800 | Avy | 45.5527 | -0.5091 |
| | 17800 | Montils | 45.6467 | -0.5032 |
| | 17800 | Chadenac | 45.5415 | -0.4459 |
| | 17780 | Moeze | 45.9098 | -1.0367 |
| | 17780 | Saint nazaire sur charente | 45.9371 | -1.0529 |
| | 17780 | Soubise | 45.926 | -1.0095 |
| | 17780 | Saint froult | 45.9179 | -1.0636 |
| | 17770 | Authon ebeon | 45.8363 | -0.4109 |
| | 17770 | Le seure | 45.7892 | -0.3639 |
| | 17770 | Saint hilaire de villefranche | 45.8516 | -0.528 |
| | 17770 | Villars les bois | 45.7977 | -0.4367 |
| | 17770 | Juicq | 45.8435 | -0.5601 |
| | 17770 | Nantille | 45.8707 | -0.4921 |
| | 17770 | Burie | 45.7734 | -0.4218 |
| | 17770 | Saint cesaire | 45.754 | -0.5076 |
| | 17770 | Brizambourg | 45.8223 | -0.4793 |
| | 17770 | Ecoyeux | 45.8222 | -0.5048 |
| | 17770 | La frediere | 45.8673 | -0.5878 |
| | 17770 | Aujac | 45.8451 | -0.3947 |
| | 17770 | Aumagne | 45.8746 | -0.4032 |
| | 17770 | Sainte meme | 45.8746 | -0.4512 |
| | 17770 | Migron | 45.804 | -0.401 |
| | 17770 | Saint bris des bois | 45.7658 | -0.4887 |
| | 17770 | Bercloux | 45.835 | -0.4713 |
| | 17750 | Etaules | 45.7338 | -1.0997 |
| | 17740 | Sainte marie de re | 46.1516 | -1.3127 |
| | 17730 | Port des barques | 45.9468 | -1.0792 |
| | 17700 | Saint mard | 46.0839 | -0.7126 |
| | 17700 | Surgeres | 46.1047 | -0.751 |
| | 17700 | Marsais | 46.1238 | -0.6081 |
| | 17700 | Saint germain de marencennes | 46.0771 | -0.7905 |
| | 17700 | Saint georges du bois | 46.1428 | -0.7347 |
| | 17700 | Vandre | 46.056 | -0.7646 |
| | 17700 | Breuil la reorte | 46.0534 | -0.6906 |
| | 17700 | Saint pierre d'amilly | 46.1739 | -0.7001 |
| | 17700 | Puyravault | 46.1384 | -0.8181 |
| | 17700 | Vouhe | 46.149 | -0.7988 |
| | 17700 | Saint saturnin du bois | 46.1355 | -0.6705 |
| | 17700 | Pere | 46.0922 | -0.8181 |
| | 17690 | Angoulins | 46.1047 | -1.1099 |
| | 17670 | La couarde sur mer | 46.1942 | -1.4257 |
| | 17650 | Saint denis d'oleron | 46.0324 | -1.3809 |
| | 17640 | Vaux sur mer | 45.645 | -1.0597 |
| | 17630 | La flotte | 46.1869 | -1.3247 |
| | 17620 | Saint agnant | 45.8668 | -0.9645 |
| | 17620 | La gripperie saint symphorien | 45.7993 | -0.9506 |