Postleitzahl Yvelines (78)
| Postleitzahl | City | X | Y |
 | 78990 | Elancourt | 48.7782 | 1.9605 |
| | 78980 | Longnes | 48.9229 | 1.57947 |
| | 78980 | Breval | 48.955 | 1.54155 |
| | 78980 | Saint illiers le bois | 48.9651 | 1.51187 |
| | 78980 | Neauphlette | 48.9353 | 1.54227 |
| | 78980 | Le tertre saint denis | 48.9425 | 1.60841 |
| | 78980 | Mondreville | 48.9043 | 1.55787 |
| | 78980 | Saint illiers la ville | 48.9776 | 1.54421 |
| | 78970 | Mezieres sur seine | 48.9534 | 1.78287 |
| | 78960 | Voisins le bretonneux | 48.7587 | 2.04851 |
| | 78955 | Carrieres sous poissy | 48.9456 | 2.02914 |
| | 78950 | Gambais | 48.7796 | 1.67652 |
| | 78940 | La queue les yvelines | 48.8028 | 1.76744 |
| | 78940 | Millemont | 48.8081 | 1.72532 |
| | 78930 | Breuil bois robert | 48.9436 | 1.71472 |
| | 78930 | Villette | 48.9263 | 1.69374 |
| | 78930 | Goussonville | 48.9235 | 1.76677 |
| | 78930 | Vert | 48.9403 | 1.6832 |
| | 78930 | Boinville en mantois | 48.9285 | 1.74928 |
| | 78930 | Auffreville brasseuil | 48.9544 | 1.70515 |
| | 78930 | Guerville | 48.9524 | 1.74081 |
| | 78920 | Ecquevilly | 48.9459 | 1.92004 |
| | 78910 | Behoust | 48.8324 | 1.72424 |
| | 78910 | Civry la foret | 48.8642 | 1.61683 |
| | 78910 | Boissets | 48.8587 | 1.58768 |
| | 78910 | Orgerus | 48.838 | 1.6962 |
| | 78910 | Tacoignieres | 48.8331 | 1.66523 |
| | 78910 | Flexanville | 48.8551 | 1.74312 |
| | 78910 | Osmoy | 48.864 | 1.71711 |
| | 78910 | Prunay le temple | 48.8593 | 1.6713 |
| | 78910 | Orvilliers | 48.8548 | 1.64252 |
| | 78890 | Garancieres | 48.8236 | 1.75832 |
| | 78870 | Bailly | 48.8367 | 2.08068 |
| | 78860 | Saint nom la breteche | 48.8634 | 2.01915 |
| | 78850 | Thiverval grignon | 48.8443 | 1.93387 |
| | 78840 | Moisson | 49.0683 | 1.66415 |
| | 78840 | Freneuse | 49.0495 | 1.61035 |
| | 78830 | Bullion | 48.6246 | 1.98308 |
| | 78830 | Bonnelles | 48.6182 | 2.02963 |
| | 78820 | Juziers | 48.9999 | 1.84037 |
| | 78810 | Feucherolles | 48.8801 | 1.97984 |
| | 78810 | Davron | 48.8636 | 1.94749 |
| | 78800 | Houilles | 48.9266 | 2.18746 |
| | 78790 | Mulcent | 48.8784 | 1.65209 |
| | 78790 | Courgent | 48.8957 | 1.65941 |
| | 78790 | Septeuil | 48.8882 | 1.68459 |
| | 78790 | Flins neuve eglise | 48.8927 | 1.57663 |
| | 78790 | Arnouville les mantes | 48.911 | 1.72044 |
| | 78790 | Rosay | 48.9113 | 1.68396 |
| | 78790 | Tilly | 48.878 | 1.57501 |
| | 78790 | Hargeville | 48.8952 | 1.74615 |
| | 78790 | Montchauvet | 48.8917 | 1.62681 |
| | 78790 | Saint martin des champs | 48.8779 | 1.71917 |
| | 78780 | Maurecourt | 48.9988 | 2.05298 |
| | 78770 | Marcq | 48.8642 | 1.82382 |
| | 78770 | Autouillet | 48.8439 | 1.797 |
| | 78770 | Thoiry | 48.8725 | 1.7978 |
| | 78770 | Auteuil | 48.8395 | 1.81899 |
| | 78770 | Goupillieres | 48.8811 | 1.7668 |
| | 78770 | Villiers le mahieu | 48.8533 | 1.7738 |
| | 78770 | Andelu | 48.8882 | 1.81108 |
| | 78760 | Jouars pontchartrain | 48.7905 | 1.90784 |
| | 78750 | Mareil marly | 48.8808 | 2.07668 |
| | 78740 | Vaux sur seine | 49.0096 | 1.9745 |
| | 78740 | Evecquemont | 49.0172 | 1.94219 |
| | 78730 | Saint arnoult en yvelines | 48.5725 | 1.93464 |
| | 78730 | Ponthevrard | 48.5499 | 1.90806 |
| | 78730 | Longvilliers | 48.5742 | 1.9992 |
| | 78730 | Sainte mesme | 48.5357 | 1.94058 |
| | 78730 | Rochefort en yvelines | 48.5924 | 1.97978 |
| | 78720 | Saint forget | 48.7128 | 1.99704 |
| | 78720 | Senlisse | 48.6854 | 1.97174 |
| | 78720 | La celle les bordes | 48.6416 | 1.94488 |
| | 78720 | Cernay la ville | 48.6696 | 1.95971 |
| | 78720 | Dampierre en yvelines | 48.7037 | 1.97308 |
Ende 75 Erste Ergebnisse (262 Städte insgesamt)