Country size comparison
compared to
Serbia is about 3.3 times bigger than Djibouti.
Djibouti is approximately 23,200 sq km, while Serbia is approximately 77,474 sq km, making Serbia 234% larger than Djibouti. Meanwhile, the population of Djibouti is ~957,273 people (5.8 million more people live in Serbia).
Compare further: Serbia vs. Djibouti