Khon Kaen is 1.87× the size of Prince Edward Island

Khon Kaen (province of Thailand) covers about 10,700 km² (4,130 mi²) and Prince Edward Island (province of Canada) about 5,730 km² (2,210 mi²). Below, both outlines are drawn at one scale and centred on each other.

10,700km²Khon Kaen
5,730km²Prince Edward Island

50 km

Khon Kaen
Prince Edward Island

What fits

Prince Edward Island is 54% of the size of Khon Kaen.
Khon Kaen is larger by 4,960 km² (1,920 mi²), which is 87% of the area of Prince Edward Island.
Measured in Belgiums: Khon Kaen is about 0.35, Prince Edward Island about 0.19.

How they differ

Khon Kaen also has the larger population: 1.8 million against 154,000, 11.6× as many people.
Per square kilometre that is 168 in Khon Kaen against 27 in Prince Edward Island: Khon Kaen is 6.23× as densely populated.
Their centres are about 12,900 km apart.
On a standard web map Prince Edward Island looks larger than Khon Kaen: Khon Kaen at 16°N is drawn about 1.1× too large and Prince Edward Island at 46°N about 2.1×, so the map shows Prince Edward Island as 1.04× the size of Khon Kaen, when Khon Kaen is 1.87× the size of Prince Edward Island.
Together Khon Kaen and Prince Edward Island cover 16,400 km², close to the size of Eswatini (17,100 km², 4.2% bigger).
The gap between them, 4,960 km², is about the size of Trinidad and Tobago (5,120 km²).
At Prince Edward Island's density, Khon Kaen would have 288,000 people (it has 1.8 million). At Khon Kaen's density, Prince Edward Island would have 962,000 (it has 154,000).
Prince Edward Island's centre is 30.0° of latitude, about 3,340 km, farther north than Khon Kaen's.
Khon Kaen is the 14th largest of the 77 provinces of Thailand and covers 2.1% of its area; it is the 19th most densely populated of them.
Prince Edward Island is the 13th largest of the 13 provinces and territories of Canada and covers less than 0.1% of its area; it is the most densely populated of them.
Prince Edward Island lies about 30° of latitude (roughly 3,340 km) north of Khon Kaen.
Shared out evenly, each person in Khon Kaen would have about 5,960 m² and each person in Prince Edward Island about 37,150 m².
Laid side by side, Khon Kaen and Prince Edward Island would cover 16,400 km², 96% of the size of Eswatini.
Together they have 1.9 million people, about as many people as Lesotho.

Side by side

	Khon Kaen	Prince Edward Island
Is a	ProvinceThailand	ProvinceCanada
Area, measured	10,700 km²4,130 mi²	5,730 km²2,210 mi²
Official area	10,900 km²Wikidata	5,620 km²Wikidata
Rank by area	14th of 77in Thailand	13th of 13in Canada
Population	1.8 millionWikidata, 2020	154,000Wikidata, 2021
Rank by population	4th of 77in Thailand	10th of 13in Canada
Density	168 per km²	27 per km²
Capital	Khon Kaen	Charlottetown
Latitude range	16°N to 17°N	46°N to 47°N

Population: Wikidata 2020 and Wikidata 2021. Official figures: Wikidata (CC0).

Wikidata's official figure of 10,900 km² agrees with our measured area of 10,700 km², to within 2%.
Our measured 5,730 km² is 2.0% above Wikidata's official figure of 5,620 km². Official figures can include inland water or count land that an outline draws differently.

Similar in size to Khon Kaen

Similar in size to Prince Edward Island

More comparisons

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

Full method