| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Favières | city | France | 48.85 | 1.64 | 830 | 8513 | |
| Favrieux | city | France | 48.94 | 1.64 | 390 | 20049 | |
| Fenneville | city | France | 48.33 | 2.29 | 400 | 1826 | |
| Ferme de la Grange Rouge | city | France | 48.38 | 2.43 | 387 | 7823 | |
| Ferme du Coudreau | city | France | 48.37 | 2.44 | 410 | 6940 | |
| Feucherolles | city | France | 48.87 | 1.97 | 374 | 49220 | |
| Firmitas Adelaidis | city | France | 48.48 | 2.35 | 410 | 21025 | |
| Flacourt | city | France | 48.93 | 1.65 | 830 | 10845 | |
| Fleury-Mérogis | city | France | 48.63 | 2.36 | 269 | 204305 | |
| Flexanville | city | France | 48.85 | 1.74 | 390 | 8505 | |
| Flins | city | France | 48.97 | 1.87 | 282 | 58663 | |
| Flins | city | France | 48.89 | 1.58 | 830 | 5481 | |
| Flins-Neuve-Église | city | France | 48.89 | 1.58 | 830 | 5481 | |
| Flins-sur-Seine | city | France | 48.97 | 1.87 | 282 | 58663 | |
| Foinard | city | France | 48.57 | 2.03 | 305 | 11951 | |
| Follainville | city | France | 49.02 | 1.71 | 830 | 84638 | |
| Follainville-Dennemont | city | France | 49.02 | 1.71 | 830 | 84638 | |
| Fontaine | city | France | 48.36 | 2.15 | 830 | 7172 | |
| Fontaine-la-Riviere | city | France | 48.36 | 2.15 | 830 | 7172 | |
| Fontainelivau | city | France | 48.48 | 2.19 | 255 | 19327 | |
| Fontenay | city | France | 48.79 | 2.29 | 226 | 952908 | |
| Fontenay | city | France | 49.05 | 2.45 | 328 | 56364 | |
| Fontenay | city | France | 48.62 | 2.15 | 331 | 26292 | |
| Fontenay | city | France | 49.02 | 1.76 | 400 | 50127 | |
| Fontenay | city | France | 48.97 | 1.65 | 393 | 49124 | |
| Fontenay | city | France | 48.81 | 2.05 | 374 | 165297 | |
| Fontenay | city | France | 48.55 | 2.40 | 259 | 32049 | |
| Fontenay | city | France | 48.85 | 2.48 | 170 | 675972 | |
| Fontenay-Mauvoisin | city | France | 48.97 | 1.65 | 393 | 49124 | |
| Fontenay-Saint-Père | city | France | 49.02 | 1.76 | 400 | 50127 | |
| Fontenay-aux-Roses | city | France | 48.79 | 2.29 | 226 | 952908 | |
| Fontenay-en-Parisis | city | France | 49.05 | 2.45 | 328 | 56364 | |
| Fontenay-le-Fleury | city | France | 48.81 | 2.05 | 374 | 165297 | |
| Fontenay-le-Vicomte | city | France | 48.55 | 2.40 | 259 | 32049 | |
| Fontenay-lès-Briis | city | France | 48.62 | 2.15 | 331 | 26292 | |
| Fontenay-sous-Bois | city | France | 48.85 | 2.48 | 170 | 675972 | |
| Fontenette | city | France | 48.33 | 2.17 | 383 | 3459 | |
| Fontenė su Bua | city | France | 48.85 | 2.48 | 170 | 675972 | |
| Fontenė-sous-Boisas | city | France | 48.85 | 2.48 | 170 | 675972 | |
| Forges | city | France | 48.63 | 2.10 | 341 | 22145 | |
| Forges-les-Bains | city | France | 48.63 | 2.10 | 341 | 22145 | |
| Fort Chatillon | city | France | 48.80 | 2.29 | 337 | 1044698 | |
| Forêt-Sainte-Croix | city | France | 48.38 | 2.23 | 390 | 6422 | |
| Forêt-le-Roi | city | France | 48.48 | 2.04 | 830 | 5942 | |
| Fosses | city | France | 49.10 | 2.51 | 383 | 37925 | |
| Foucherolle | city | France | 48.70 | 1.97 | 390 | 17023 | |
| Foucherolles | city | France | 48.70 | 1.97 | 390 | 17023 | |
| Fourchainville | city | France | 48.50 | 2.12 | 830 | 10397 | |
| Fourqueux | city | France | 48.89 | 2.06 | 288 | 113924 | |
| Franconville | city | France | 48.98 | 2.23 | 196 | 366146 | |
| Franconville-la-Garenne | city | France | 48.98 | 2.23 | 196 | 366146 | |
| Fremigny | city | France | 48.47 | 2.48 | 203 | 9387 | |
| Freneuse | city | France | 49.05 | 1.60 | 131 | 18428 | |
| Fresnes | city | France | 48.76 | 2.32 | 278 | 420033 | |
| Fretay | city | France | 48.67 | 2.21 | 830 | 104001 | |
| Frette-sur-Seine | city | France | 48.98 | 2.18 | 288 | 261482 | |
| Frouville | city | France | 49.15 | 2.15 | 187 | 9621 | |
| Frémainville | city | France | 49.07 | 1.87 | 383 | 7578 | |
| Frémécourt | city | France | 49.12 | 2.00 | 380 | 10485 | |
| Frépillon | city | France | 49.05 | 2.21 | 830 | 97200 | |
| Féranville | city | France | 48.86 | 1.75 | 830 | 8299 |