Campania is 1.08× the size of Lampang

Campania (region of Italy) covers about 13,500 km² (5,220 mi²) and Lampang (province of Thailand) about 12,500 km² (4,830 mi²). Below, both outlines are drawn at one scale and centred on each other.

13,500km²Campania
12,500km²Lampang

50 km

Campania
Lampang

What fits

Lampang is 93% of the size of Campania.
Campania is larger by 990 km² (382 mi²), which is 7.9% of the area of Lampang.
Measured in Belgiums: Campania is about 0.44, Lampang about 0.41.

How they differ

Campania also has the larger population: 5.8 million against 729,000, 7.94× as many people.
Per square kilometre that is 428 in Campania against 58 in Lampang: Campania is 7.36× as densely populated.
Their centres are about 8,250 km apart.
A standard web map misstates the comparison: Campania at 41°N is drawn about 1.7× too large and Lampang at 18°N about 1.1×, so the map shows Campania as 1.70× the size of Lampang instead of 1.08×.
Together Campania and Lampang cover 26,000 km², close to the size of Equatorial Guinea (26,700 km², 2.5% bigger).
The gap between them, 990 km², is about the size of Hong Kong (1,040 km²).
At Lampang's density, Campania would have 787,000 people (it has 5.8 million). At Campania's density, Lampang would have 5.4 million (it has 729,000).
Campania's centre is 22.5° of latitude, about 2,500 km, farther north than Lampang's.
Campania is the 12th largest of the 20 regions of Italy and covers 4.5% of its area; it is the most densely populated of them.
Lampang is the 9th largest of the 77 provinces of Thailand and covers 2.4% of its area; it is the 71st most densely populated of them.
Campania lies about 23° of latitude (roughly 2,500 km) north of Lampang.
Shared out evenly, each person in Campania would have about 2,340 m² and each person in Lampang about 17,180 m².
Laid side by side, Campania and Lampang would cover 26,000 km², about the same size as Equatorial Guinea.
Together they have 6.5 million people, about as many people as Serbia.

Side by side

	Campania	Lampang
Is a	RegionItaly	ProvinceThailand
Area, measured	13,500 km²5,220 mi²	12,500 km²4,830 mi²
Official area	13,700 km²Wikidata	12,500 km²Wikidata
Rank by area	12th of 20in Italy	9th of 77in Thailand
Population	5.8 millionWikidata, 2019	729,000Wikidata, 2020
Rank by population	3rd of 20in Italy	34th of 77in Thailand
Density	428 per km²	58 per km²
Capital	Naples	Lampang
Latitude range	40°N to 41°N	17°N to 20°N

Population: Wikidata 2019 and Wikidata 2020. Official figures: Wikidata (CC0).

Wikidata's official figure of 13,700 km² agrees with our measured area of 13,500 km², to within 2%.
Wikidata's official figure of 12,500 km² agrees with our measured area of 12,500 km², to within 2%.

Similar in size to Campania

Similar in size to Lampang

More comparisons

Sources and method

Outlines: Natural Earth, 1:10m Admin 1 - States, Provinces, public domain. The outline of Campania is the provinces Natural Earth draws there, joined along their shared borders.
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