Country size comparison
compared to
Cameroon is about 16,860 times bigger than Macau.
Macau is approximately 28 sq km, while Cameroon is approximately 475,440 sq km, making Cameroon 1,685,857% larger than Macau. Meanwhile, the population of Macau is ~635,293 people (28.7 million more people live in Cameroon).
Compare further: Cameroon vs. Macau