Country size comparison
compared to
Portugal is about 1.5 times bigger than Svalbard.
Svalbard is approximately 62,045 sq km, while Portugal is approximately 92,090 sq km, making Portugal 48% larger than Svalbard. Meanwhile, the population of Svalbard is ~2,926 people (10.2 million more people live in Portugal).
Compare further: Portugal vs. Svalbard