Country size comparison
compared to
Svalbard is about 1.2 times smaller than Serbia.
Serbia is approximately 77,474 sq km, while Svalbard is approximately 62,045 sq km, making Svalbard 80.08% the size of Serbia. Meanwhile, the population of Serbia is ~6.7 million people (6.7 million fewer people live in Svalbard).
Compare further: Svalbard vs. Serbia