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Bulgaria is a sovereign country in Southeast Europe with coastal access and land borders with Greece, North Macedonia, Romania, and others. Sofia is the capital; key languages include Bulgarian; the listed currency is Euro (EUR); population is about 6.4M.
Greece is a sovereign country in Southern Europe with coastal access and land borders with Albania, Bulgaria, Türkiye, and others. Athens is the capital; key languages include Greek; the listed currency is Euro (EUR); population is about 10.4M.
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Greece9.9MBulgaria6.7MGuess bigger
BulgariaGreeceGreece leads this comparison with 9.9M people.