Kagawa is 1.19× the size of Bangkok
Kagawa (prefecture of Japan) covers about 1,850 km² (716 mi²) and Bangkok (special administrative area of Thailand) about 1,560 km² (604 mi²). Below, both outlines are drawn at one scale and centred on each other.
- 1,850km²Kagawa
- 1,560km²Bangkok
20 km
- Kagawa
- Bangkok
What fits
- Bangkok is 84% of the size of Kagawa.
- Kagawa is larger by 290 km² (112 mi²), which is 19% of the area of Bangkok.
- Measured in Belgiums: Kagawa is about 0.06, Bangkok about 0.05.
How they differ
- Kagawa is larger, but Bangkok has the larger population: 5.7 million against 949,000, 5.98× as many people.
- Per square kilometre that is 3,630 in Bangkok against 512 in Kagawa: Bangkok is 7.09× as densely populated.
- Their centres are about 4,050 km apart.
- A standard web map misstates the comparison: Kagawa at 34°N is drawn about 1.5× too large and Bangkok at 14°N about 1.1×, so the map shows Kagawa as 1.64× the size of Bangkok instead of 1.19×.
- Together Kagawa and Bangkok cover 3,420 km², close to the size of Turkish Republic of Northern Cyprus (3,320 km², 2.9% smaller).
- The gap between them, 290 km², is about the size of Saint Kitts and Nevis (264 km²).
- At Bangkok's density, Kagawa would have 6.7 million people (it has 949,000). At Kagawa's density, Bangkok would have 801,000 (it has 5.7 million).
- Kagawa's centre is 20.5° of latitude, about 2,280 km, farther north than Bangkok's.
- Kagawa is the 47th largest of the 47 prefectures of Japan and covers 0.5% of its area; it is the 11th most densely populated of them.
- Bangkok is the 69th largest of the 77 provinces of Thailand and covers 0.3% of its area; it is the most densely populated of them.
- Kagawa lies about 20° of latitude (roughly 2,280 km) north of Bangkok.
- Shared out evenly, each person in Kagawa would have about 1,950 m² and each person in Bangkok about 280 m².
- Laid side by side, Kagawa and Bangkok would cover 3,420 km², 87% of the size of Cape Verde.
- Together they have 6.6 million people, about as many people as Serbia.
- Kagawa is drawn from 94 points and Bangkok is drawn from 40 points: at sizes under 2,500 km² the outlines are a sketch, so the overlap shows the proportions rather than the exact shape.
Side by side
| Kagawa | Bangkok | |
|---|---|---|
| Is a | PrefectureJapan | Special administrative areaThailand |
| Area, measured | 1,850 km²716 mi² | 1,560 km²604 mi² |
| Official area | 1,860 km²Wikidata | 1,570 km²Wikidata |
| Rank by area | 47th of 47in Japan | 69th of 77in Thailand |
| Population | 949,000Wikidata, 2020 | 5.7 millionWikidata, 2018 |
| Rank by population | 38th of 47in Japan | 1st of 77in Thailand |
| Density | 512 per km² | 3,630 per km² |
| Capital | Takamatsu | – |
| Latitude range | 34°N to 35°N | 13°N to 14°N |
Population: Wikidata 2020 and Wikidata 2018. Official figures: Wikidata (CC0).
- Wikidata's official figure of 1,860 km² agrees with our measured area of 1,850 km², to within 2%.
- Wikidata's official figure of 1,570 km² agrees with our measured area of 1,560 km², to within 2%.
Similar in size to Kagawa
Similar in size to Bangkok
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Sources and method
- Outlines
- Natural Earth, 1:10m Admin 1 - States, Provinces, public domain
- Boundary
- De facto, as drawn by Natural Earth. A region is drawn whole, every island included; a country is its main territory.
- Area
- Measured on the WGS84 ellipsoid from the full-detail outlines, shown rounded.
- Drawing
- Each outline is projected with an equal-area projection centred on its own centroid, so areas stay true and the two can be laid over each other.
- Data built
- 2026-11-12
