Philippines is about 1,695 times bigger than District of Columbia.

District of Columbia is approximately 177 sq km, while Philippines is approximately 300,000 sq km, making Philippines 169,392% larger than District of Columbia. Meanwhile, the population of District of Columbia is ~601,723 people (114.0 million more people live in Philippines).
Tip: This to-scale comparison of District of Columbia vs. Philippines uses the Mercator projection, which distorts the size of regions near the poles.