Kyiv vs Seoul
Kyiv is about 1.4× larger than Seoul by administrative area. Kyiv (Ukraine) covers 848 km² (327 mi²) with a population of 3.0 million, while Seoul (South Korea) covers 605 km² (234 mi²) with 9.7 million residents.
| Metric | Kyiv | Seoul |
|---|---|---|
| Area | 848 km² | 605 km² |
| Area (mi²) | 327 mi² | 234 mi² |
| Population | 2,952,301 | 9,668,465 |
| Population density | 3,481 /km² | 15,974 /km² |
| Area ratio | Kyiv is ~1.4× larger by area than Seoul. | |
Frequently asked questions
Is Kyiv bigger than Seoul?
Yes — Kyiv is about 1.4× larger by area: 848 km² vs 605 km².
How big is Kyiv?
Kyiv, Ukraine, covers about 848 km² (327 mi²) of administrative area.
How big is Seoul?
Seoul, South Korea, covers about 605 km² (234 mi²) of administrative area.
Which city has more people, Kyiv or Seoul?
Seoul has the larger population: 9.7 million vs 3.0 million. Population density is about 3,481 people/km² in Kyiv and 15,974 people/km² in Seoul.
City boundaries from OpenStreetMap. Last updated 2026-08-18.
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