What is the largest country in the Pacific Rim

^^

The five largest countries (by land area) in the world are:

1. Russia 17,075,200 sq km

2. Canada 9,984,670 sq km

3. United States 9,826,630 sq km

4. China 9,596,960 sq km

5. Brazil 8,511,960 sq km
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Therefore, the largest country is: Russia

Official Name: Russian Federation
Geography
Area: 17 million sq. km. (6.5 million sq. mi.); about 1.8 times the size of the United States.

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I hope this is helpful.

Russia, the largest country in the world.
Canada, which is second largest also borders the Pacific, as do the next two largest countries, the USA and China.

Probably Russia