Country size comparison

compared to

Vienna is about 2.7 times smaller than Hong Kong.

Hong Kong is approximately 1,108 sq km, while Vienna is approximately 415 sq km, making Vienna 37.44% the size of Hong Kong.
Tip: This to-scale comparison of Hong Kong vs. Vienna uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Vienna vs. Hong Kong
Flip Comparison · See true size
See Vienna on top of Hong Kong
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Cost of Living Comparison · 7 categories - 2026 data
Hong Kong is 11.5% more expensive than Vienna
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