How far is Tonga from China? Tonga is located in the west of the South Pacific Ocean, west of international date line, 650km west of Fiji and 0/770 km southwest of New Zealand. It also happens to be in the equatorial and Pacific regions, close to the key areas of El Ni? o and La Ni? a phenomena.

Tonga refers to the Kingdom of Tonga and belongs to Oceania. It consists of 173 islands, 36 of which are inhabited, most of which are coral islands. Tonga's industry is underdeveloped, and it is a country dominated by fisheries and agriculture, which account for half of the national income.