Country size comparison
compared to
Aruba is about 1,719 times smaller than Oman.
Oman is approximately 309,500 sq km, while Aruba is approximately 180 sq km, making Aruba 0.06% the size of Oman. Meanwhile, the population of Oman is ~3.8 million people (3.6 million fewer people live in Aruba).
Compare further: Aruba vs. Oman