Why does Autogas cost more in the country than in the city?

Additional costs are incurred when transporting LPG Autogas from coastal terminals to outlets in regional inland areas. In addition, smaller volumes are transported to regional areas less frequently than in metro areas, so a higher premium is charged for the service, which is reflected in price per litre. This transport premium could be as much as five times the amount to transport the same volume of petrol to the same regional outlet.