Typically, rental agencies discourage rental for longer than 28 days, although some may allow you to rent a vehicle for longer. We suggest searching KAYAK for the exact dates you wish to rent the car for, if there are cars available for a period longer than 28 days, they will show up on the results page. Please note that even if you are allowed to rent for longer, you may be required to return your vehicle and pick up another one after 28 days. Search car hire on KAYAK