the anwer is that it is 3160 miles
The inner core of the Earth is located about 5,150 kilometers (3,200 miles) beneath the Earth's surface.
From the Earth's crust to the inner core is about 3,950 miles.
The distance from the Earth's crust to its core is approximately 2,900 kilometers (1,800 miles). The crust is the Earth's thin outer layer, while the core is the Earth's innermost zone, consisting of a solid inner core and a liquid outer core.
To be precise, there is actually an outer core and an inner core. You can find the details in the Wikipedia article "Structure of the Earth".
it is about 29 million kilometers apart
The solid inner core extends from 3160 miles (5150 km) to 3977 miles (6400 km) below the surface.The center point of the Earth lies at an average depth of 3977 miles (6400 km) from the surface.
The boundary between the inner core and outer core is located approximately 2,900 kilometers beneath the Earth's surface. This boundary is defined by the transition from liquid iron in the outer core to solid iron in the inner core.
3160 miles-mantle to inner core.
It's approximately (3,963)miles down to the earths core.
There is a center of the earth but we cannot travel to it like they do in books and movies. The center of the earth is made of an iron core, which creates the phenomenon of magnetization. The center of the earth is far too hot and strong to get to.
The Inner core is the last layer in the earth surface and is what gives the earth its magnetic field. the outer core is liquid nickel and iron but the inner core is 80% solid iron and 20% solid nickel,gold,platinum, and uranium. the inner core is so far in the earth surface we can not reach it we can tell its there by seismic waves.
Mankind never saw the Earth's core.