Calculate Distance in Km and Miles

Question

I have two points whose latitude and longitude i know.

How can i calculate the distance(in Km and Miles) between them. What is the formulae?

Answer 1

You can use the haversine formula to calculate such distances.

Answer 2

Use the haversine Formula for this...

Here is the link having java script code to calculate distance

http://www.movable-type.co.uk/scripts/latlong.html