| Commune | Département | Pays | Actions | |
|---|---|---|---|---|
| Authon-du-Perche | Eure-et-Loir | France | ||
| Baigneaux | Eure-et-Loir | France | ||
| Bailleau-Armenonville | Eure-et-Loir | France | ||
| Bailleau-l'Évêque | Eure-et-Loir | France | ||
| Bailleau-le-Pin | Eure-et-Loir | France | ||
| Barjouville | Eure-et-Loir | France | ||
| Baudreville | Eure-et-Loir | France | ||
| La Bazoche-Gouet | Eure-et-Loir | France | ||
| Bazoches-en-Dunois | Eure-et-Loir | France | ||
| Bazoches-les-Hautes | Eure-et-Loir | France | ||
| Beauche | Eure-et-Loir | France | ||
| Beaumont-les-Autels | Eure-et-Loir | France | ||
| Beauvilliers | Eure-et-Loir | France | ||
| Belhomert-Guéhouville | Eure-et-Loir | France | ||
| Berchères-les-Pierres | Eure-et-Loir | France |