// Coordinate Object
$coordinate1 = new Coordinate($latitude1, $longitude1);
$coordinate2 = new Coordinate($latitude2, $longitude2);

// Hybeny Distance Formula
$distance = Distance::hybeny($coordinate1, $coordinate2);

// Spherical Trigonometry
$distance = Distance::sphericalTrigonometry($coordinate1, $coordinate2);

// Geodesic Sailing
$distance = Distance::geodesicSailing($coordinate1, $coordinate2);

Features

Find the distance (in meters) between two points using the following method.

Hybeny Distance Formula
Spherical Trigonometry
Geodesic Sailing

Author

Kouji Chihara