Country size comparison
compared to
Yemen is about 23 times bigger than Djibouti.
Djibouti is approximately 23,200 sq km, while Yemen is approximately 527,968 sq km, making Yemen 2,176% larger than Djibouti. Meanwhile, the population of Djibouti is ~957,273 people (30.0 million more people live in Yemen).
Compare further: Yemen vs. Djibouti