[**@acamarata/qibla v1.1.1**](../README.md) *** [@acamarata/qibla](../README.md) / EARTH\_RADIUS\_KM # Variable: EARTH\_RADIUS\_KM > `const` **EARTH\_RADIUS\_KM**: `6371` = `6371` Defined in: [types.ts:8](https://github.com/acamarata/qibla/blob/a59756bd074a18a3c9cea4311d135cfb23a5ec7d/src/types.ts#L8) Mean radius of the Earth in kilometers (WGS-84 volumetric mean).