Ontika
Ontika sī chi̍t ê tī Estonia Kiōng-hô-kok Ida-Viru Koān Toila Kàu-khu ê chng-thâu (küla).
| Ontika | |
| — Chng-thâu — | |
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  Ontika |
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| Keng-hūi-tō͘: 59°26′N 27°17′E / 59.433°N 27.283°E | |
| Kok-ka |  Estonia
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|---|---|
| Koān | Ida-Viru |
| Chū-tī-thé | Toila Kàu-khu |
| Jîn-kháu | |
| - Lóng-chóng | 83 lâng |
| Sî-khu | EET (UTC+2) |
| - Jo̍at--lâng | EEST (UTC+3) |
