Android Question Distance between 2 points

[ciginfo]

Hello,
What is the formula with BA4 to calculate the distance between 2 points knowing latitude and longitude of these two points.
Thank you

 

[eps]

Have you seen this?

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

 

[Erel]

See this thread: http://www.b4x.com/android/forum/threads/measurement-of-distances.10597/