Liberia vs Sudan: Tonne-kilometers of air freight, per unit of GDP

Liberia
0.0004 million ton-km per US$ of GDP
in 1992
Sudan
0.0005 million ton-km per US$ of GDP
in 2023
Liberia rank
86th
Sudan rank
84th

Tonne-kilometers of air freight, per unit of GDP over time

  • Liberia
  • Sudan
00.0020.0040.006197019962023

How they compare

Sudan currently reports 0.0005 million ton-km per US$ of GDP against 0.0004 million ton-km per US$ of GDP in Liberia, a difference of 0.0001 million ton-km per US$ of GDP.

That makes Sudan's figure about 1.1 times Liberia's.

The two have swapped places 2 times across 11 shared years of data; in 1982 it was Sudan ahead.

Liberia ranks 86th and Sudan ranks 84th of 179 countries.

Sudan has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Liberia Sudan Difference Ahead
1980s 0.0001 million ton-km per US$ of GDP 0.001 million ton-km per US$ of GDP 0.0009 million ton-km per US$ of GDP Sudan
1990s 0.0003 million ton-km per US$ of GDP 0.0019 million ton-km per US$ of GDP 0.0015 million ton-km per US$ of GDP Sudan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher tonne-kilometers of air freight, per unit of gdp, Liberia or Sudan?
Sudan, at 0.0005 million ton-km per US$ of GDP against 0.0004 million ton-km per US$ of GDP in Liberia as of 2023.
What is the difference in tonne-kilometers of air freight, per unit of gdp between Liberia and Sudan?
0.0001 million ton-km per US$ of GDP, with Sudan ahead.
How many years of comparable data are there for Liberia and Sudan?
11 years are reported by both, from 1982 to 1992.
How do Liberia and Sudan rank globally for tonne-kilometers of air freight, per unit of gdp?
Liberia ranks 86th and Sudan ranks 84th of 179 countries.
Where does this data come from?
Statizoid (derived), published as Tonne-kilometers of air freight, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Liberia vs Sudan: Tonne-kilometers of air freight, per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/tonne-kilometers-of-air-freight-per-unit-of-gdp/liberia/sudan/

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About this data

Indicator
Tonne-kilometers of air freight, per unit of GDP
Unit
million ton-km per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
179 places, 7,236 data points, 1970–2023
Last refreshed

Tonne-kilometers of air freight divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.