A route display device is provided. The device includes an acquirer (21) installed in a movable body and configured to acquire a position and a direction of the movable body. The device also includes a route memory (24) configured to store a route with a plurality of waypoints. The device also includes a display unit (26) including a display screen having a linear route display section (40) and configured to linearly display the route in a vertical axis of the linear route display section (40) and positional relation of either one of the movable body and one or more targets with respect to the route in left-and-right directions of the route in a horizontal axis of the linear route display section (40). The device also includes a display controller (25) configured to control a display position of either one of the movable body and the target with respect to the route.
