def distance(self, there):
        """
        Calculate the distance from this location to there.

        Parameters
        ----------
        there : Location

        Returns
        -------
        distance_in_m : float
        """
        return haversine_distance((self.latitude, self.longitude),
                                  (there.latitude, there.longitude))
Calculate the distance from this location to there.

        Parameters
        ----------
        there : Location

        Returns
        -------
        distance_in_m : float