Country size comparison
compared to
Indonesia is about 2.3 times bigger than Namibia.
Namibia is approximately 824,292 sq km, while Indonesia is approximately 1,904,569 sq km, making Indonesia 131% larger than Namibia. Meanwhile, the population of Namibia is ~2.7 million people (274.6 million more people live in Indonesia).
Compare further: Indonesia vs. Namibia