Havernas sī ūi-tī Hoat-kok Picardie toā-khu Somme koān ê chi̍t ê commune.

Havernas
—  Commune  —
Havernas ê kéng-sek
Havernas ê kéng-sek
Havernas só͘-chāi tē-tô͘ ê uī-tì
Havernas só͘-chāi tē-tô͘ ê uī-tì
Havernas só͘-chāi tē-tô͘
Havernas is located in Hoat-kok
Havernas
Havernas
Havernas tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 50°2′11″N 2°14′9″E / 50.03639°N 2.23583°E / 50.03639; 2.23583
Kok-ka  Hoat-kok
Toā-khu Picardie
Koān Somme
Kūn

Tē-lí

siu-kái

Tī Havernas ê sì-ûi ū Canaples, Flesselles, Halloy-lès-Pernois, Vignacourt, kap Wargnies téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu

siu-kái
Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 133 143 297 355 375 368 418
Bi̍t-tō͘ (jîn-kháu/km²) 29.7 31.9 66.3 79.2 83.7 82.1 93.3

Chham-khó

siu-kái


  Che sī chi̍t phiⁿ kap Somme tē-lí siong-koan ê phí-á-kiáⁿ. Chhiáⁿ tàu khok-chhiong.