GREAT_CIRCLE_ANGLE

Returns the central angle in degrees between two points on a sphere. The points are specified by longitude and latitude in degrees.

Syntax

GREAT_CIRCLE_ANGLE(<lon1>, <lat1>, <lon2>, <lat2>)

Arguments

Arguments	Description
<lon1>	Longitude of the first point in degrees.
<lat1>	Latitude of the first point in degrees.
<lon2>	Longitude of the second point in degrees.
<lat2>	Latitude of the second point in degrees.

Return Type

Float32.

Examples

SELECT GREAT_CIRCLE_ANGLE(55.755831, 37.617673, -55.755831, -37.617673) AS angle;

╭───────────╮
│   angle   │
├───────────┤
│ 127.05919 │
╰───────────╯