Dublin
114,990,000 km²
Seoul
605 km²
Ireland
South Korea
Area Comparison
Dublin is 190066.1x larger than Seoul
Population Comparison
Dublin has 16.6x fewer people than Seoul
In terms of area, Dublin is 190066.1x the size of Seoul. Dublin spans 114,990,000 km² (44,397,869 mi²) while Seoul covers 605 km² (234 mi²) — a difference of 114,989,395 km². You could fit Seoul inside Dublin approximately 190066 times.
Meanwhile, Seoul at 605 km² is about 1.3x smaller than New York City.
Picture Dublin another way: its area is large enough to fit about 16,105,000,000 American football fields. Seoul works out to about 85,000 American football fields, 180 times the area of Central Park, or 10 times the area of Manhattan.
Dublin is the capital and largest city of Ireland. Situated on Dublin Bay at the mouth of the River Liffey, it is in the province of Leinster, and is bordered on the south by the Dublin Mountains, part of the Wicklow Mountains range. Dublin is the largest city by population on the island of Ireland; at the 2022 census, the city council area had a population of 592,713, while the city, including suburbs, had a population of 1,263,219, and County Dublin had a population of 1,501,500.
Known as "The Fair City", Dublin covers 114,990,000 km² with a population of 0.6 million. The city was established in 841. Dublin is known for Trinity College, Guinness Storehouse, Temple Bar, among other attractions.
Dublin sits on Dublin Bay at the mouth of the River Liffey, bordered to the south by the Dublin Mountains.
Seoul, officially Seoul Special Metropolitan City, is the capital and largest city of South Korea, and the largest city in the whole of Korea. The broader Seoul Metropolitan Area, encompassing Seoul, Gyeonggi Province and Incheon, emerged as the world's sixth largest metropolitan economy in 2022, behind New York, Tokyo, Los Angeles, Paris, and London, and hosts more than half of South Korea's population.
Seoul has an area of 605 km² and is home to 9.8 million people. It was founded around 18 BC. Visitors come for Gyeongbokgung Palace, Gangnam district, Myeongdong shopping, and much more. Getting around is easy with the Seoul Metro.
Seoul Metropolitan Area emerged as the world's sixth largest metropolitan economy in 2022, behind only NYC, Tokyo, LA, Paris, and London.
Dublin has a population density of 0 people per km² — a low-density, sprawling urban area. Seoul, with 16,149 people per km², is an extremely dense urban environment. Seoul is dramatically more crowded, with Infinityx the population density.
Size Ratio
Seoul fits inside Dublin ~190066 times
Density Gap
Seoul is Infinityx more densely populated
History
Seoul is ~859 years older
Dublin covers 114,990,000 km². Cities with a similar urban footprint include Doha (132,000,000 km²), Chennai (426,830,040 km²), Hangzhou (16,854 km²), Beijing (16,411 km²), or Brisbane (15,826 km²).
Seoul covers 605 km². Cities with a similar urban footprint include Chicago (606 km²), Madrid (604 km²), Mumbai (603 km²), Toronto (630 km²), or Hyderabad (650 km²).
The straight-line distance from Dublin to Seoul is 8,951 km (5,562 miles), with an estimated flight time of ~11h 2m.
Want to explore more? Compare city sizes for any two cities worldwide, or share your location live with friends.