- bus journey US$3.67/100km (~R39/100km) > 5th cheapest in the survey
- train journeys US$1.88/100km (~R20/100km) > cheapest in the survey
- flights US$11.63/100km (~R124/100km) > 3rd cheapest in the survey
The most expensive country for transport is Switzerland, where bus journeys cost on average $18,67/100km; train journeys $38,28/100km; and flights $125,07/100km. The United States placed 22nd least expensive out of the 51 countries evaluated, with an average bus journey costing $7.92/100km; train journeys $18.61/100km; and flights $10.36/100km. Germany came out as the 17th cheapest country for transport, while Australia was ranked 25th, United Kingdom 39th and the Netherlands 44th!