Sonaul Khan is a village in Suppi taluk, Sitamarhi district, Bihar. Its LGD code is 219019 and it covers 1.448 km². Category: Rural.
Bordering villages: Madan Chhapra, Chak Sonaul, Bedaul Baz, Rampur Gangauli, Haripur Pipra, Semardah Kalan, Semardah Nankar, Sonaul Sube.
Boundary from the Survey of India village boundary database. All villages in Bihar