Country size comparison
compared to
Sri Lanka is about 33 times smaller than Greenland.
Greenland is approximately 2,166,086 sq km, while Sri Lanka is approximately 65,610 sq km, making Sri Lanka 3.03% the size of Greenland. Meanwhile, the population of Greenland is ~57,792 people (23.1 million more people live in Sri Lanka).
Compare further: Sri Lanka vs. Greenland