Swaziland is about 6 times smaller than Virginia.

Virginia is approximately 102,548 sq km, while Swaziland is approximately 17,364 sq km, making Swaziland 16.93% the size of Virginia. Meanwhile, the population of Virginia is ~8.0 million people (6.9 million fewer people live in Swaziland).
Tip: This to-scale comparison of Virginia vs. Swaziland uses the Mercator projection, which distorts the size of regions near the poles.