Country size comparison
compared to
Guinea is about 9 times smaller than Greenland.
Greenland is approximately 2,166,086 sq km, while Guinea is approximately 245,857 sq km, making Guinea 11.35% the size of Greenland. Meanwhile, the population of Greenland is ~57,792 people (13.2 million more people live in Guinea).
Compare further: Guinea vs. Greenland