Country size comparison
compared to
Eritrea is about 10 times smaller than Colombia.
Colombia is approximately 1,138,910 sq km, while Eritrea is approximately 117,600 sq km, making Eritrea 10.33% the size of Colombia. Meanwhile, the population of Colombia is ~49.1 million people (42.8 million fewer people live in Eritrea).
Compare further: Eritrea vs. Colombia