If you want to pick up your car in one country and drop it in another, your search results will show you cars you can do that with. However, if you’re planning to cross any borders during your trip, please bear in mind: (1) You may pay more: There are often extra fees, taxes or additional covers you’ll pay at the car rental counter. (2) It may be impossible: Depending on where you’re hiring, you may not be able to take your car to another country.