City size comparison

compared to

Seoul is about 1.6 times bigger than Las Vegas.

Las Vegas (map shows its 26 named neighbourhoods; the area covers the whole city) is approximately 367 sq km, while Seoul is approximately 605 sq km, making Seoul 65% larger than Las Vegas.
Tip: This to-scale comparison of Las Vegas vs. Seoul uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Seoul vs. Las Vegas

Flip Comparison · See true size
See Seoul on top of Las Vegas
→
Cost of Living Comparison · 7 categories - 2026 data
Las Vegas is 34.5% more expensive than Seoul
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.
Download on the App Store GET IT ON Google Play