North Korea is about 1.2 times smaller than Georgia.

Georgia is approximately 149,976 sq km, while North Korea is approximately 120,538 sq km, making North Korea 80.37% the size of Georgia. Meanwhile, the population of Georgia is ~9.7 million people (16.3 million more people live in North Korea).
Tip: This to-scale comparison of Georgia vs. North Korea uses the Mercator projection, which distorts the size of regions near the poles.