The Falcon Between Two Cyclists

Two cyclists start 60 60 kilometers apart on a straight canal path and pedal directly toward each other, each holding a steady 15 15 km/h. At the same instant a trained falcon leaves the first cyclist's shoulder flying 40 40 km/h, reaches the second cyclist, wheels around instantly, flies back to the first, and keeps shuttling until the cyclists meet. What total distance does the falcon fly?

Answer

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