| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Abbeville | city | France | 48.35 | 2.17 | 830 | 3905 | |
| Abbeville-la-Riviere | city | France | 48.35 | 2.17 | 830 | 3905 | |
| Ableiges | city | France | 49.09 | 1.98 | 183 | 20694 | |
| Ablis | city | France | 48.52 | 1.84 | 830 | 4673 | |
| Ablon | city | France | 48.73 | 2.43 | 111 | 285462 | |
| Ablon-sur-Seine | city | France | 48.73 | 2.43 | 111 | 285462 | |
| Acheres | city | France | 48.96 | 2.07 | 104 | 134901 | |
| Adainville | city | France | 48.72 | 1.65 | 403 | 4294 | |
| Adelaïeau | city | France | 48.63 | 2.10 | 311 | 22145 | |
| Aigremont | city | France | 48.90 | 2.02 | 344 | 85049 | |
| Aincourt | city | France | 49.07 | 1.77 | 830 | 5305 | |
| Alfortville | city | France | 48.81 | 2.42 | 114 | 794463 | |
| Alforvilis | city | France | 48.81 | 2.42 | 114 | 794463 | |
| Allainville | city | France | 48.46 | 1.90 | 830 | 2560 | |
| Allainville-aux-Bois | city | France | 48.46 | 1.90 | 830 | 2560 | |
| Alluets-le-Roi | city | France | 48.91 | 1.92 | 830 | 20972 | |
| Ambleville | city | France | 49.15 | 1.70 | 239 | 4182 | |
| Amblincourt | city | France | 48.63 | 1.68 | 830 | 11446 | |
| Amboille | city | France | 48.79 | 2.54 | 318 | 283885 | |
| Amenucourt | city | France | 49.11 | 1.64 | 830 | 6848 | |
| Andelu | city | France | 48.88 | 1.83 | 413 | 18507 | |
| Andilly | city | France | 49.01 | 2.30 | 830 | 221154 | |
| Andrésy | city | France | 48.98 | 2.06 | 75 | 157051 | |
| Angerville | city | France | 48.31 | 2.00 | 830 | 6558 | |
| Angervilliers | city | France | 48.59 | 2.07 | 288 | 14132 | |
| Ansicourt | city | France | 49.18 | 1.68 | 830 | 4833 | |
| Antony | city | France | 48.76 | 2.31 | 200 | 415588 | |
| Apremont | city | France | 48.98 | 1.62 | 380 | 20798 | |
| Archemont | city | France | 49.16 | 1.76 | 282 | 7072 | |
| Arcueil | city | France | 48.80 | 2.33 | 341 | 1018328 | |
| Ardenay | city | France | 48.51 | 1.93 | 830 | 9778 | |
| Argenteuil | city | France | 48.94 | 2.24 | 88 | 626138 | |
| Arnouville | city | France | 48.91 | 1.73 | 830 | 13705 | |
| Arnouville | city | France | 48.98 | 2.42 | 147 | 310286 | |
| Arnouville-les-Gonesse | city | France | 48.98 | 2.42 | 147 | 310286 | |
| Arnouville-lès-Mantes | city | France | 48.91 | 1.73 | 830 | 13705 | |
| Arpaionum | city | France | 48.59 | 2.25 | 278 | 62643 | |
| Arpajon | city | France | 48.59 | 2.25 | 278 | 62643 | |
| Arpenty | city | France | 48.59 | 2.16 | 180 | 27696 | |
| Arrancourt | city | France | 48.34 | 2.16 | 364 | 3905 | |
| Arrondissement des Batignolles-Monceau | city | France | 48.89 | 2.32 | 144 | 1531691 | |
| Arronville | city | France | 49.18 | 2.11 | 367 | 8416 | |
| Arthies | city | France | 49.09 | 1.79 | 830 | 4876 | |
| Arthieul | city | France | 49.15 | 1.81 | 830 | 9275 | |
| Asinariae | city | France | 48.91 | 2.28 | 98 | 1039330 | |
| Asnieres | city | France | 48.91 | 2.28 | 98 | 1039330 | |
| Asnières | city | France | 49.13 | 2.36 | 160 | 29224 | |
| Asnières sur Seine | city | France | 48.91 | 2.28 | 98 | 1039330 | |
| Asnières-sur-Oise | city | France | 49.13 | 2.36 | 160 | 29224 | |
| Asnières-sur-Seine | city | France | 48.91 | 2.28 | 98 | 1039330 | |
| Athis | city | France | 48.71 | 2.39 | 114 | 262069 | |
| Athis-Mons | city | France | 48.71 | 2.39 | 114 | 262069 | |
| Attainville | city | France | 49.06 | 2.34 | 337 | 67686 | |
| Aubergenville | city | France | 48.96 | 1.85 | 354 | 52326 | |
| Auberges de Boissy sous Saint-Yon | city | France | 48.55 | 2.22 | 301 | 36419 | |
| Aubervilles | city | France | 48.92 | 2.38 | 144 | 1078008 | |
| Aubervilliers | city | France | 48.92 | 2.38 | 144 | 1078008 | |
| Aubin | city | France | 48.51 | 2.36 | 213 | 28364 | |
| Aubray | city | France | 48.41 | 1.98 | 830 | 3542 | |
| Audigers | city | France | 48.42 | 2.39 | 255 | 9945 | |
| Auffargis | city | France | 48.70 | 1.89 | 830 | 21662 | |
| Auffreville | city | France | 48.95 | 1.71 | 830 | 78302 | |
| Auffreville-Brasseuil | city | France | 48.95 | 1.71 | 830 | 78302 | |
| Auguette | city | France | 43.38 | 5.00 | 32 | 40484 | |
| Aulnay | city | France | 48.93 | 1.84 | 285 | 34633 | |
| Aulnay | city | France | 48.94 | 2.49 | 150 | 425185 | |
| Aulnay-sous-Bois | city | France | 48.94 | 2.49 | 150 | 425185 | |
| Aulnay-sur-Mauldre | city | France | 48.93 | 1.84 | 285 | 34633 | |
| Auteuil | city | France | 48.84 | 1.82 | 347 | 15279 | |
| Auteuil-le-Roi | city | France | 48.84 | 1.82 | 347 | 15279 | |
| Authon | city | France | 48.45 | 1.96 | 830 | 3623 | |
| Authon-la-Plaine | city | France | 48.45 | 1.96 | 830 | 3623 | |
| Autouillet | city | France | 48.85 | 1.80 | 406 | 12757 | |
| Auvernaux | city | France | 48.53 | 2.49 | 246 | 29466 | |
| Auvers | city | France | 49.07 | 2.17 | 82 | 62827 | |
| Auvers | city | France | 48.49 | 2.22 | 262 | 17254 | |
| Auvers-Saint-Georges | city | France | 48.49 | 2.22 | 262 | 17254 | |
| Auvers-sur-Oise | city | France | 49.07 | 2.17 | 82 | 62827 | |
| Auxicourt | city | France | 49.18 | 1.68 | 830 | 4833 | |
| Avernes | city | France | 49.09 | 1.87 | 311 | 5600 | |
| Avrainville | city | France | 48.56 | 2.25 | 285 | 52998 | |
| Avron | city | France | 48.87 | 2.51 | 265 | 570760 |