Saint Lucia is about 166 times smaller than Virginia.

Virginia is approximately 102,548 sq km, while Saint Lucia is approximately 616 sq km, making Saint Lucia 0.6% the size of Virginia. Meanwhile, the population of Virginia is ~8.0 million people (7.8 million fewer people live in Saint Lucia).
Tip: This to-scale comparison of Virginia vs. Saint Lucia uses the Mercator projection, which distorts the size of regions near the poles.