Country size comparison
compared to
Eritrea is about 66 times smaller than Australia.
Australia is approximately 7,741,220 sq km, while Eritrea is approximately 117,600 sq km, making Eritrea 1.52% the size of Australia. Meanwhile, the population of Australia is ~26.1 million people (19.9 million fewer people live in Eritrea).
Compare further: Eritrea vs. Australia