You reserve a cambio car for a minimum of 1 hour up to a maximum of 15 consecutive days in Brussels and 30 consecutive days in Flanders and Wallonia, and anything in between. A reservation starts (and ends) on the hour (for example 17.00h), the half hour (for example 17.30h) or on the quarter hour (for example 17.15h or 17.45h).

You can reserve a cambio car for a maximum of 30 consecutive days. For some, more special types of car, the maximum duration of a reservation is more limited.