Cambodia is approximately 181,035 sq km, while Greece is approximately 131,957 sq km, making Greece 72.89% the size of Cambodia. Meanwhile, the population of Cambodia is ~16.9 million people (6.3 million fewer people live in Greece).
This to-scale map shows a size comparison of Cambodia compared to Greece. For more details, see an in-depth quality of life comparison of Greece vs. Cambodia using our country comparison tool.