Hellamaa (Hiiu Koān)
Hellamaa sī chi̍t ê tī Estonia Kiōng-hô-kok Hiiu Koān Hiiumaa Kàu-khu ê chng-thâu (küla).
| Hellamaa | |
| — Chng-thâu — | |
  Hellamaa |
|
| Keng-hūi-tō͘: 58°56′27″N 22°55′59″E / 58.94083°N 22.93306°E | |
| Kok-ka |  Estonia
|
|---|---|
| Koān | Hiiu |
| Chū-tī-thé | Hiiumaa Kàu-khu |
| Jîn-kháu | |
| - Lóng-chóng | 81 lâng |
| Sî-khu | EET (UTC+2) |
| - Jo̍at--lâng | EEST (UTC+3) |