Longpont sī ūi-tī Hoat-kok Picardie tōa-khu Aisne séng ê chi̍t-ê commune.

Longpont
—  Commune  —
Longpont ê kéng-sek
Longpont ê kéng-sek
Longpont ê hui-kì
Hui-kì
Longpont is located in Hoat-kok
Longpont
Longpont
Longpont tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 49°16′22″N 3°13′14″E / 49.27278°N 3.22056°E / 49.27278; 3.22056
Kok-ka  Hoat-kok
Toā-khu Picardie
Koān Aisne
Kūn

Tē-lí siu-kái

Tī Longpont ê sì-ûi ū Chaudun, Corcy, Louâtre, Montgobert, Saint-Pierre-Aigle, Vierzy, kap Villers-Hélon téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu siu-kái

Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 311 272 306 298 294 282 292
Bi̍t-tō͘ (jîn-kháu/km²) 28.4 24.9 28.0 27.2 26.9 25.8 26.7

Chham-khó siu-kái