Yes—they'll adjust the rate to the (much higher) one-way price. But there's no crazy "loss of use" fee like the parent comment suggested. In practice, the cost

Yes—they'll adjust the rate to the (much higher) one-way price. But there's no crazy "loss of use" fee like the parent comment suggested. In practice, the cost usually turns into around $0.37/mile, plus the daily rate, unless you have a corporate discount.