| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Bay | city | Champagne-Ardenne | France | 47.82 | 5.06 | 1669 | 406 |
| Bay | city | Champagne-Ardenne | France | 49.77 | 4.25 | 830 | 1276 |
| Bay | city | Franche-Comte | France | 47.29 | 5.72 | 830 | 2929 |
| Bay-sur Aube | city | Champagne-Ardenne | France | 47.82 | 5.06 | 1669 | 406 |
| Bay-sur-Aube | city | Champagne-Ardenne | France | 47.82 | 5.06 | 1669 | 406 |
| Bayac | city | Aquitaine | France | 44.80 | 0.73 | 298 | 4253 |
| Bayacum | city | Aquitaine | France | 44.80 | 0.73 | 298 | 4253 |
| Bayas | city | Aquitaine | France | 45.07 | -0.20 | 124 | 5735 |
| Bayasse | city | Provence-Alpes-Cote d'Azur | France | 44.32 | 6.75 | 7805 | 588 |
| Bayasse-Saint Louis | city | Provence-Alpes-Cote d'Azur | France | 44.32 | 6.75 | 7805 | 588 |
| Baye | city | Champagne-Ardenne | France | 48.85 | 3.76 | 830 | 1197 |
| Baye | city | Bretagne | France | 47.86 | -3.60 | 203 | 13501 |
| Bayecourt | city | Lorraine | France | 48.27 | 6.49 | 1066 | 5615 |
| Bayel | city | Champagne-Ardenne | France | 48.20 | 4.78 | 830 | 3053 |
| Bayencourt | city | Picardie | France | 50.13 | 2.57 | 830 | 2988 |
| Bayenghem | city | Nord-Pas-de-Calais | France | 50.70 | 2.08 | 252 | 7468 |
| Bayenghem | city | Nord-Pas-de-Calais | France | 50.81 | 2.12 | 88 | 6966 |
| Bayenghem-les-Eperlecques | city | Nord-Pas-de-Calais | France | 50.81 | 2.12 | 88 | 6966 |
| Bayenghem-les-Seninghem | city | Nord-Pas-de-Calais | France | 50.70 | 2.08 | 252 | 7468 |
| Bayers | city | Poitou-Charentes | France | 45.92 | 0.23 | 229 | 2798 |
| Bayet | city | Auvergne | France | 46.25 | 3.27 | 830 | 3557 |
| Bayeux | city | Basse-Normandie | France | 49.28 | -0.71 | 144 | 21192 |
| Bayinghin-lès-Épalecques | city | Nord-Pas-de-Calais | France | 50.81 | 2.12 | 88 | 6966 |
| Bayle | city | Aquitaine | France | 44.65 | 0.38 | 285 | 5951 |
| Baynes | city | Basse-Normandie | France | 49.22 | -0.97 | 213 | 2635 |
| Bayon | city | Lorraine | France | 48.47 | 6.32 | 853 | 4672 |
| Bayon | city | Aquitaine | France | 45.05 | -0.60 | 134 | 9916 |
| Bayon | city | Champagne-Ardenne | France | 49.22 | 4.78 | 406 | 561 |
| Bayonne | city | Aquitaine | France | 43.48 | -1.48 | 19 | 87066 |
| Bayons | city | Provence-Alpes-Cote d'Azur | France | 44.34 | 6.16 | 3349 | 283 |
| Bayonville | city | Lorraine | France | 49.02 | 5.99 | 830 | 7831 |
| Bayonville | city | Champagne-Ardenne | France | 49.40 | 5.01 | 830 | 753 |
| Bayonville-et-Chennery | city | Champagne-Ardenne | France | 49.40 | 5.01 | 830 | 753 |
| Bayonville-sur-Mad | city | Lorraine | France | 49.02 | 5.99 | 830 | 7831 |
| Bayonvillers | city | Picardie | France | 49.86 | 2.63 | 291 | 4198 |
| Bayounès | city | Aquitaine | France | 43.48 | -1.48 | 19 | 87066 |