Calculate your climate footprint in 10 minutes top time.
Take the testAccording to the DGAC's 2023 Competition Observatory, the number of passenger-km carried represents 384 billion passenger-km.
According to the "Chiffres clés du transport 2025" (2023 data), metropolitan traffic represents 7.2% of total traffic in passenger-km.
To find out more about this rule in our model, run the calculation by clicking on the button below.