turf-distance

turf-distance

Calculates the distance between two point features in degrees, radians, miles, or kilometers. This uses the haversine formula to account for global curvature.

###Install

npm install turf-distance

###Parameters

name	description
point1	point feature
point2	point feature
units	'miles', 'kilometers', 'degrees' or 'radians'

###Usage

distance(point1, point2, units)

###Example

var distance = require('turf-distance')
var point = require('turf-point')

var point1 = point(-75.343, 39.984)
var point2 = point(-75.534, 39.123)
var units = 'miles' // or 'kilometers', 'degrees', 'radians'

var distanced = distance(point1, point2, units)

console.log(distanced)