Petra Jaya covers a large portion of Kuching City North area across the Sarawak river, north of Kuching City Centre and stretches from the Northern bank of the Sarawak River, right after the bridge at Satok up till the Santubong Bridge further north which connects Petra Jaya to the Santubong Peninsula.
Petra Jaya encompasses a significant portion of Kuching City North, spanning across the Sarawak River, north of Kuching City Centre, from the northern bank of the river after the Satok bridge to the Santubong Bridge further north, which connects Petra Jaya to the Santubong Peninsula.