ldebrouwer/distance

Distance helps you calculate the distance between GPS coordinates, in vanilla PHP. Pure and simple.

v1.0 2026-02-23 20:23 UTC

Requires

• php: >=8.4

Requires (Dev)

• phpstan/phpstan: ^2.1
• phpstan/phpstan-phpunit: ^2.0
• phpstan/phpstan-strict-rules: ^2.0
• phpunit/phpunit: ^13.0
• roave/security-advisories: dev-latest
• slevomat/coding-standard: ^8.27
• squizlabs/php_codesniffer: ^4.0

MIT

• Luc De Brouwer

• php
• distance
• location
• gps
• coordinates
• latitude
• longitude

README

Distance helps you calculate the distance between GPS coordinates, in vanilla PHP. Pure and simple.

Installation

Using Composer

When using Composer you can always load in the latest version.

{
    "require": {
        "ldebrouwer/distance": "^1.0"
    }
}

Check it out on Packagist.

Usage

$distance = new Distance()
    ->setFormula(Formula::HAVERSINE)
    ->setUnit(Unit::KILOMETRES)
    ->between(37.331741, -122.030333, 37.422546, -122.084250);

Still to come

• Expanded unit support.
• Documentation.