calculate distance between two or more points on Google Maps

Question

how to calculate distance between two or more points using google maps in c# asp .net?

Joicy Sunny · Answer

http://www.etechpulse.com/2013/07/how-to-measure-distance-between-two.html#comment-form

rajeev kumar · Answer

chek this link https://www.aspsnippets.com/Articles/Google-Maps-V3-API-Calculate-distance-between-two-addresses-points-locations.aspx thanks

Rajkiran Swain · Answer

var rad = function(x) { return x * Math.PI / 180; }; var getDistance = function(p1 p2) { var R = 6378137; // Earth’s mean radius in meter var dLat = rad(p2.lat() - p1.lat()); var dLong = rad(p2.lng() - p1.lng()); var a = Math.sin(dLat / 2) * Math.sin(dLat / 2) + Math.cos(rad(p1.lat())) * Math.cos(rad(p2.lat())) * Math.sin(dLong / 2) * Math.sin(dLong / 2); var c = 2 * Math.atan2(Math.sqrt(a) Math.sqrt(1 - a)); var d = R * c; return d; // returns the distance in meter };