Virgin Islands is about 354 times smaller than Burma.

Burma is approximately 676,578 sq km, while Virgin Islands is approximately 1,910 sq km, making Virgin Islands 0.28% the size of Burma. Meanwhile, the population of Burma is ~57.5 million people (57.4 million fewer people live in Virgin Islands).
Tip: This to-scale comparison of Burma vs. Virgin Islands uses the Mercator projection, which distorts the size of regions near the poles.