afar
v1.0.2
Published
Calculate the distance (km) between two latitude and longitude points.
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Afar
Calculate the distance (km) between two latitude and longitude points.
Install
npm i afar
Usage
var afar = require('afar')
// SF lat/lon
var lat1 = '37.7749';
var lon1 = '122.4194';
// LA lat/lon
var lat2 = '34.0522';
var lon2 = '118.2437';
afar(lat1, lon1, lat2, lon2)
// => 559.1205770615537