The multiple destination based method for searching article on sale real estate receiving target location information and the travel time number 1 number 1, said number 1 of n linear reference position information located in determining reference point, said number 1 location information on the basis of data traffic, said number 1 position information and said reference point to that number 1 between the travel time, the travel time and compares said number 1 travel time correcting a reference straight-line distance between said target said number 1, using the corrected reference straight-line distance between said location information calculating a destination number 1 around the number 1, number 2 number 2 further receives target location information and the travel time, said determining said calculating is carried out in order to calculating a destination number 2, said number 1 position information includes setting said number 2 location information concerning a weight, said to become, said number 1 and said number 2 in part generating a disclosure destination destination offering information property to each other.