Montana is 28.1× the size of Trentino-Alto Adige
Montana (state of the United States) covers about 379,000 km² (147,000 mi²) and Trentino-Alto Adige (region of Italy) about 13,500 km² (5,220 mi²). Below, both outlines are drawn at one scale and centred on each other.
- 379,000km²Montana
- 13,500km²Trentino-Alto Adige
200 km
- Montana
- Trentino-Alto Adige
What fits
- Trentino-Alto Adige fits inside Montana about 28.1 times by area.
- Montana is larger by 366,000 km² (141,000 mi²), which is 2,707% of the area of Trentino-Alto Adige.
- Measured in Belgiums: Montana is about 12.4, Trentino-Alto Adige about 0.44.
How they differ
- Montana also has the larger population: 1.1 million against 1.1 million, 1.01× as many people.
- Per square kilometre that is 79 in Trentino-Alto Adige against 2.9 in Montana: Trentino-Alto Adige is 27.8× as densely populated.
- Their centres are about 8,140 km apart.
- Together Montana and Trentino-Alto Adige cover 393,000 km², close to the size of Zimbabwe (389,000 km², 0.9% smaller).
- The gap between them, 366,000 km², is about the size of Japan (374,000 km²).
- At Trentino-Alto Adige's density, Montana would have 30.1 million people (it has 1.1 million). At Montana's density, Trentino-Alto Adige would have 39,000 (it has 1.1 million).
- Montana's centre is 0.6° of latitude, about 70 km, farther north than Trentino-Alto Adige's.
- Montana is the 4th largest of the 51 states and districts of the United States and covers 4.0% of its area; it is the 49th most densely populated of them.
- Trentino-Alto Adige is the 11th largest of the 20 regions of Italy and covers 4.5% of its area; it is the 16th most densely populated of them.
- Both lie at about the same latitude, 47°N and 46°N.
- Shared out evenly, each person in Montana would have about 350,010 m² and each person in Trentino-Alto Adige about 12,610 m².
- Laid side by side, Montana and Trentino-Alto Adige would cover 393,000 km², about the same size as Zimbabwe.
- Together they have 2.2 million people, 1.04× as many people as Slovenia.
Side by side
| Montana | Trentino-Alto Adige | |
|---|---|---|
| Is a | StateUnited States | RegionItaly |
| Area, measured | 379,000 km²147,000 mi² | 13,500 km²5,220 mi² |
| Official area | 381,000 km²Wikidata | 13,600 km²Wikidata |
| Rank by area | 4th of 51in the United States | 11th of 20in Italy |
| Population | 1.1 millionWikidata, 2020 | 1.1 millionWikidata, 2019 |
| Rank by population | 44th of 51in the United States | 16th of 20in Italy |
| Density | 2.9 per km² | 79 per km² |
| Capital | Helena | Trento |
| Latitude range | 44°N to 49°N | 46°N to 47°N |
Population: Wikidata 2020 and Wikidata 2019. Official figures: Wikidata (CC0).
- Wikidata's official figure of 381,000 km² agrees with our measured area of 379,000 km², to within 2%.
- Wikidata's official figure of 13,600 km² agrees with our measured area of 13,500 km², to within 2%.
Similar in size to Montana
Similar in size to Trentino-Alto Adige
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Sources and method
- Outlines
- Natural Earth, 1:10m Admin 1 - States, Provinces, public domain. The outline of Trentino-Alto Adige 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