Argentina is about 15,708 times bigger than District of Columbia.

District of Columbia is approximately 177 sq km, while Argentina is approximately 2,780,400 sq km, making Argentina 1,570,747% larger than District of Columbia. Meanwhile, the population of District of Columbia is ~601,723 people (45.6 million more people live in Argentina).
Tip: This to-scale comparison of District of Columbia vs. Argentina uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.