Which country has the longest coastline in Asia?

Here is the question :

WHICH COUNTRY HAS THE LONGEST COASTLINE IN ASIA?

Here is the option for the question :

Russia
Indonesia
China
Philippines

The Answer:

And, the answer for the the question is :

Indonesia

Explanation:

[STC0012099]. There are many beautiful coasts in Asia, but none are longer than Indonesia’s. The coastline of Indonesia, which consists of nearly 17,000 islands, stretches for a total of 61,567 miles. The Philippines is a group of islands in Asia with a total coastline of only 22,549 miles.