Italy vs Vietnam: CO₂ emissions from domestic air travel
Italy
2.46 million tonnes
in 2024
Vietnam
3.28 million tonnes
in 2023
Italy rank
17th
Vietnam rank
14th
CO₂ emissions from domestic air travel over time
- Italy
- Vietnam
How they compare
Vietnam currently reports 3.28 million tonnes against 2.46 million tonnes in Italy, a difference of 817,510 tonnes.
That makes Vietnam's figure about 1.3 times Italy's.
The two have swapped places 3 times across 11 shared years of data; in 2013 it was Italy ahead.
Italy ranks 17th and Vietnam ranks 14th of 143 countries.
Across the 2 decades both report, Italy averaged higher in 1 and Vietnam in 1.
Head to head by decade
| Decade | Italy | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 2.24 million tonnes | 2.19 million tonnes | 48,380 tonnes | Italy |
| 2020s | 2.00 million tonnes | 2.72 million tonnes | 721,900 tonnes | Vietnam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher co₂ emissions from domestic air travel, Italy or Vietnam?
- Vietnam, at 3.28 million tonnes against 2.46 million tonnes in Italy as of 2023.
- What is the difference in co₂ emissions from domestic air travel between Italy and Vietnam?
- 817,510 tonnes, with Vietnam ahead.
- How many years of comparable data are there for Italy and Vietnam?
- 11 years are reported by both, from 2013 to 2023.
- How do Italy and Vietnam rank globally for co₂ emissions from domestic air travel?
- Italy ranks 17th and Vietnam ranks 14th of 143 countries.
- Where does this data come from?
- OECD (2025) – processed by Our World in Data, published as CO₂ emissions from domestic air travel. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Domestic aviation represents flights which depart and arrive within the same country. CO₂ emissions from commercial passenger flights only.