Country size comparison
compared to
Namibia is about 1.5 times smaller than Mali.
Mali is approximately 1,240,192 sq km, while Namibia is approximately 824,292 sq km, making Namibia 66.46% the size of Mali. Meanwhile, the population of Mali is ~20.7 million people (18.0 million fewer people live in Namibia).
Compare further: Namibia vs. Mali