Gros-de-Vaud Koān

Gros-de-Vaud sī tī Sūi-se Vaud Chiu lāi ê chi̍t ê koān.

Gros-de-Vaud
—  Koān  —
Gros-de-Vaud Koān ê ūi-tì (phú-sek) ê uī-tì Gros-de-Vaud Koān ê ūi-tì (phú-sek)
Kok-ka	Sūi-se
Chiu	Vaud
Siú-hú	Echallens
Bīn-chek
- Lóng-chóng	230.78 km2