Country size comparison
compared to
Cambodia is about 4.5 times smaller than Namibia.
Namibia is approximately 824,292 sq km, while Cambodia is approximately 181,035 sq km, making Cambodia 21.96% the size of Namibia. Meanwhile, the population of Namibia is ~2.7 million people (14.0 million more people live in Cambodia).
Compare further: Cambodia vs. Namibia