Which has higher surface area, Comoros or Hong Kong (China)?

Comoros, at 1,861 sq. km against 1,110 sq. km in Hong Kong (China) as of 2023.

What is the difference in surface area between Comoros and Hong Kong (China)?

751 sq. km, with Comoros ahead.

How many years of comparable data are there for Comoros and Hong Kong (China)?

63 years are reported by both, from 1961 to 2023.

Comoros vs Hong Kong (China): Surface area

Comoros

1,861 sq. km

in 2023

Hong Kong (China)

1,110 sq. km

in 2023

Comoros rank

176th

Hong Kong (China) rank

177th

Surface area over time

Comoros
Hong Kong (China)

How they compare

Comoros currently reports 1,861 sq. km against 1,110 sq. km in Hong Kong (China), a difference of 751 sq. km.

That makes Comoros's figure about 1.7 times Hong Kong (China)'s.

Across all 63 years both countries report, Comoros has been ahead every year.

Comoros ranks 176th and Hong Kong (China) ranks 177th of 215 countries.

Comoros has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Comoros	Hong Kong (China)	Difference	Ahead
1960s	1,861 sq. km	1,070 sq. km	791 sq. km	Comoros
1970s	1,861 sq. km	1,070 sq. km	791 sq. km	Comoros
1980s	1,861 sq. km	1,070 sq. km	791 sq. km	Comoros
1990s	1,861 sq. km	1,079 sq. km	782 sq. km	Comoros
2000s	1,861 sq. km	1,100 sq. km	761 sq. km	Comoros
2010s	1,861 sq. km	1,105 sq. km	755.9 sq. km	Comoros
2020s	1,861 sq. km	1,110 sq. km	751 sq. km	Comoros

Averages of every year both report within each decade.

Frequently asked questions

Which has higher surface area, Comoros or Hong Kong (China)?: Comoros, at 1,861 sq. km against 1,110 sq. km in Hong Kong (China) as of 2023.
What is the difference in surface area between Comoros and Hong Kong (China)?: 751 sq. km, with Comoros ahead.
How many years of comparable data are there for Comoros and Hong Kong (China)?: 63 years are reported by both, from 1961 to 2023.
How do Comoros and Hong Kong (China) rank globally for surface area?: Comoros ranks 176th and Hong Kong (China) ranks 177th of 215 countries.
Where does this data come from?: FAO electronic files and web site, Food and Agriculture Organization of the United Nations (FAO), publisher: Food and Agriculture Organization of the United Nations (FAO), published as Surface area (sq. km). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Hong Kong (China): Surface area. Statizoid, drawing on FAO electronic files and web site, Food and Agriculture Organization of the United Nations (FAO), publisher: Food and Agriculture Organization of the United Nations (FAO). Retrieved 22 August 2026, from https://agriculture.statizoid.com/compare/surface-area-sq-km/comoros/hong-kong-sar-china/

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About this data

Indicator: Surface area (sq. km)
Unit: sq. km
Source: FAO electronic files and web site, Food and Agriculture Organization of the United Nations (FAO), publisher: Food and Agriculture Organization of the United Nations (FAO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 263 places, 16,395 data points, 1961–2023
Last refreshed: 20 August 2026

Surface area is a country's total area, including areas under inland bodies of water and some coastal waterways.