we are trying to figure out how to make this work. we have a flight from milan to athens. we are in provence, renting a car. however, there is a terrible drop off fee to italy (approx. $250) and I don't know what to do. the other option is to fly out of marsailles on a long trip to athens and it's more expensive. but then , we don't have the expense of hotel room and travel for one day. any suggestions or experience with the route?