To provide a route search program capable of presenting a non-similar movement path.SOLUTION: The route search program causes a computer to execute a series of processing: receiving a piece of information on a start point and an end point: extracting a movement path from the start point to the end point from a data group of movement history of a mobile body which has passed the start point and the end point; and extracting multiple movement paths the concordance rate of which is a predetermined value or more among the movement paths in the extracted movement path.SELECTED DRAWING: Figure 18
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