Petrahi is a village in Robertsganj taluk, Sonbhadra district, Uttar Pradesh. Its LGD code is 213528 and it covers 0.16 km². Category: Rural.
Bordering villages: Gordiha, Gorari, Bhandra Kalan, Shindhora, Mahuar Khurd.
Boundary from the Survey of India village boundary database. All villages in Uttar Pradesh