Related to : Calculate the distance between my current and other points in MySQL using Laravel

Calculate Euclidean Distance of pairs over 3 points? 
When you transform your data.frame into a matrix, all values become
characters, I don't think that is what you want... (moreover, you're
trying to compute distance with the "class" names as one of the
variables...)
The best would be to put your "Class" as row.names and then compute
your distances and hclust :
mm<Median[,1]
row.names(mm)<Median[,1]
Then you can compute the euclidean di

Calculating the distance between 2 given points 
Here :
class Point{
int x;
int y;
.....
.....
public double distance(int x, int y) {
double d = Math.sqrt( Math.pow(x2x1, 2) + Math.pow(y2y1, 2)
); //ERROR IN THIS LINE
return distance; //ERROR HERE TOO...(2)
}
}
There is no x1,x2,y1,y2 defined in the class or in the method
parameter.
Swap it with the following line:
double d = Math.sqrt(

Calculating the distance between 2 points using getY() and getX() 
The problem is you haven't actually created your getter and setter
methods (specifically the getter methods). In Java, getter and setter
methods aren't automatically created for you; you have to explicitly
create them yourself. So, just add the following code:
public double getX() {
return x;
}
public void setX(double x) {
this.x = x;
}
public double getY()

Asp.net mvc calculate distance between two addresses 
Taken from: http://www.geodatasource.com/developers/csharp
//:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
//:::
:::
//::: This routine calculates the distance between two points (given
the :::
//::: latitude/longitude of those points). It is being used to
calculate :::
//::: the

How to find distance between two points( two pair cordinates)Using JSON??Using two latitudes and longitudes? 
Use location1.distanceto(location2) to get the value in meters. where
location1 and location2 are source and destination respectively.
And it is not necessary to use google maps to find this distance.
Cheers
