6°14′40″S 155°23′02″E﻿ / ﻿6.24444°S 155.38389°E are the coordinates of the city. . Bougainville is located in Melanesia . The Bougainville city highest elevation is 2,715 m (8,907 ft)
In the map the city could be found at  39°1′10″N 125°44′17″E﻿ / ﻿39.01944°N 125.73806°E by Bougainville