Country size comparison
compared to
Burundi is about 12 times bigger than Comoros.
Comoros is approximately 2,235 sq km, while Burundi is approximately 27,830 sq km, making Burundi 1,145% larger than Comoros. Meanwhile, the population of Comoros is ~876,437 people (11.8 million more people live in Burundi).
Compare further: Burundi vs. Comoros