25:["$","title",null,{"children":"Visualization that Answers Many Questions in a Constrained Space | Melissa Licari | Observable"}] 49:T6b2,

The Cost of Travel

Cost of Travel in Carbon Dioxide Emissions

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Cost of Travel in Minutes

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Cost of Travel in Euros

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The cost of travel in terms of carbon dioxide emissions is higher per passenger for planes than trains. The cost of travel in terms of time, however, is higher for trains than planes. The cost of travel in Euros appears to be similar overall when comparing planes and trains, however, it appears to have differences across routes taken and tends to be more expensive as time to departure decreases.

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Cost of Travel in Carbon Dioxide Emissions

Cost of Travel in Minutes Taken

Cost of Travel in Euros

Assuming ticket was purchased 3 weeks in advance

Cost of Travel in Euros

Breakdown across when the ticket was purchased, mode of transportation, and route

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