Sonai is a village in Harlakhi taluk, Madhubani district, Bihar. Its LGD code is 219888 and it covers 4.686 km². Category: Rural.
Bordering villages: Baurhar, Raima, Jiraul, Sahar, Semhli, Mangrahtia, Mahua, Baingra.
Boundary from the Survey of India village boundary database. All villages in Bihar