Niwy Ostrołęckie sī chi̍t ê tī Pho-lân Kiōng-hô-kok Masovia Séng Grójec Kūn Warka Kong-siā ê chng-thâu.[1]

Niwy Ostrołęckie
—  Chng-thâu  —
Niwy Ostrołęckie is located in Pho-lân
Niwy Ostrołęckie
Niwy Ostrołęckie
Keng-hūi-tō͘: 51°49′N 21°15′E / 51.817°N 21.250°E / 51.817; 21.250
Kok-ka  Pho-lân
Séng Masovia
Kūn Grójec
Kong-siā Warka
Sî-khu CET (UTC+1)
 - Jo̍at--lâng CEST (UTC+2)

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