# Distance across the surface vs distance through the Earth

This calculator calculates distance across the surface of the Earth and distance through the Earth for given two points, then compares them.

### Articles that describe this calculator

#### Distance across the surface vs distance through the Earth

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Digits after the decimal point: 3
Distance across the surface, km

Distance through the Earth

Difference, km

Difference, %

### Calculators used by this calculator

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PLANETCALC, Distance across the surface vs distance through the Earth