Osiniak-Piotrowo sī chi̍t ê tī Pho-lân Kiōng-hô-kok Warmia-Masuria Séng Pisz Kūn Ruciane-Nida Kong-siā ê chng-thâu.[1]

Osiniak-Piotrowo
—  Chng-thâu  —
Osiniak-Piotrowo is located in Pho-lân
Osiniak-Piotrowo
Osiniak-Piotrowo
Keng-hūi-tō͘: 53°39′N 21°30′E / 53.650°N 21.500°E / 53.650; 21.500
Kok-ka  Pho-lân
Séng Warmia-Masuria
Kūn Pisz
Kong-siā Ruciane-Nida
Sî-khu CET (UTC+1)
 - Jo̍at--lâng CEST (UTC+2)

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