Virginia is about 21 times smaller than Saudi Arabia.

Saudi Arabia is approximately 2,149,690 sq km, while Virginia is approximately 102,548 sq km, making Virginia 4.77% the size of Saudi Arabia. Meanwhile, the population of Saudi Arabia is ~35.4 million people (27.4 million fewer people live in Virginia).
Tip: This to-scale comparison of Saudi Arabia vs. Virginia uses the Mercator projection, which distorts the size of regions near the poles.