Country size comparison
compared to
Svalbard is about 2.1 times smaller than Greece.
Greece is approximately 131,957 sq km, while Svalbard is approximately 62,045 sq km, making Svalbard 47.02% the size of Greece. Meanwhile, the population of Greece is ~10.5 million people (10.5 million fewer people live in Svalbard).
Compare further: Svalbard vs. Greece