Independent private transport costs (per person) were sourced from Avis and are based on car hire for 12 days with excess insurance for a Nissan Qushqai car or similar SUV.
Additional transport costs included in calculations:
Petrol costs based on mileage on tour route (from airport in Amsterdam to airport in Paris)
Parking, road tolls and travel passes required for tour route (from airport in Amsterdam to airport in Paris)
An additional allowance for some taxis and public transport costs