Cities near Portão

Portão is at (-29.7017°, -51.2419°). Showing cities within the selected radius, sorted by distance.

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Latitude: -29.7017° Longitude: -51.2419° Population: 34,071 Timezone: America/Sao_Paulo
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Nearby cities 60 cities found

City Country Distance Population
Capela de Santana Brazil 8.0 km 11,159
Estância Velha Brazil 8.9 km 47,924
Novo Hamburgo Brazil 11.1 km 253,841
São Leopoldo Brazil 11.2 km 209,229
Ivoti Brazil 14.6 km 22,983
Sapucaia do Sul Brazil 15.9 km 132,107
Nova Santa Rita Brazil 17.1 km 29,024
São Sebastião do Caí Brazil 18.2 km 24,428
Campo Bom Brazil 18.4 km 62,886
Esteio Brazil 18.8 km 76,137
Dois Irmãos Brazil 20.3 km 30,709
Montenegro Brazil 21.2 km 65,721
Sapiranga Brazil 23.8 km 75,648
Canoas Brazil 24.7 km 328,291
Bom Princípio Brazil 26.0 km 13,142
Feliz Brazil 28.6 km 13,764
Cachoeirinha Brazil 31.2 km 136,258
Nova Hartz Brazil 35.3 km 20,088
Gravataí Brazil 36.0 km 265,074
Alvorada Brazil 36.8 km 187,315
Porto Alegre Brazil 36.8 km 1,488,252
Nova Petrópolis Brazil 38.2 km 23,300
Parobé Brazil 40.2 km 52,058
Taquara Brazil 44.9 km 53,242
Igrejinha Brazil 45.9 km 32,808
Charqueadas Brazil 46.5 km 35,012
Guaíba Brazil 46.5 km 92,924
Viamão Brazil 47.2 km 285,269
Três Coroas Brazil 49.4 km 24,425
Carlos Barbosa Brazil 51.6 km 30,420
Triunfo Brazil 53.2 km 27,498
Farroupilha Brazil 54.0 km 70,286
São Jerônimo Brazil 54.5 km 21,028
Eldorado do Sul Brazil 55.7 km 39,559
Canela Brazil 56.5 km 48,946
Garibaldi Brazil 57.0 km 34,335
Caxias do Sul Brazil 59.6 km 381,270
Taquari Brazil 61.1 km 25,198
Teutônia Brazil 61.4 km 32,797
Arroio dos Ratos Brazil 62.8 km 14,601
Rolante Brazil 64.6 km 21,253
Bento Gonçalves Brazil 64.8 km 123,151
Barra do Ribeiro Brazil 65.8 km 12,225
Bom Retiro do Sul Brazil 68.5 km 12,294
São Francisco de Paula Brazil 69.6 km 21,893
Santo Antônio da Patrulha Brazil 70.9 km 42,947
Estrela Brazil 73.5 km 32,183
Lajeado Brazil 74.3 km 93,646
Cruzeiro do Sul Brazil 74.9 km 11,600
Flores da Cunha Brazil 75.0 km 30,892
Arroio do Meio Brazil 75.8 km 21,958
Roca Sales Brazil 76.3 km 10,418
Encantado Brazil 79.8 km 22,962
São Marcos Brazil 83.0 km 21,084
Butiá Brazil 83.5 km 19,084
Veranópolis Brazil 90.2 km 24,021
Venâncio Aires Brazil 92.4 km 68,763
Palmares do Sul Brazil 93.8 km 12,844
Antônio Prado Brazil 93.9 km 13,045
Osório Brazil 96.0 km 47,396

What is this tool?

The Cities Near tool lets you explore all populated places within a chosen radius of any city in the world. Enter a city, pick a radius (50, 100, 200, or 500 km), and get an instant interactive map and ranked list — sorted from closest to farthest.

This is useful for trip planning, geography research, or simply satisfying your curiosity about what lies around a given city. The underlying dataset comes from GeoNames and covers 70,000+ populated places worldwide.

How does the distance calculation work?

Distances are calculated using the Haversine formula, which gives the great-circle distance between two points on a sphere — the shortest path over the Earth's surface. The result is accurate to within a few kilometres for most city pairs. Note that the Haversine formula assumes a perfectly spherical Earth; the true Earth is slightly flattened, so very long distances may differ by up to 0.5% from the exact geodetic distance.

Cities near famous places

  • Within 100 km of Paris: Versailles, Chartres, Reims, Rouen — all classic day-trip destinations.
  • Within 200 km of Tokyo: Yokohama, Kawasaki, Sagamihara, Chiba, Shizuoka — the vast Kantō metropolitan area.
  • Within 500 km of Istanbul: Ankara, Bursa, Thessaloniki, Sofia, Izmir — crossing into three countries.

Frequently Asked Questions

What is the maximum radius I can search?

The tool offers radii of 50, 100, 200, and 500 km. For reference, a 500 km radius around Paris would cover most of France plus parts of Belgium, Germany, and Switzerland. Use the minimum population filter to narrow down the results to cities of the size you care about.

How is distance measured — straight line or road distance?

The distance shown is the straight-line great-circle distance (as the crow flies), not the road distance. Road distances are always longer due to routes, terrain, and urban layouts. This tool is intended for geographic exploration, not navigation.

What data source is used?

City data comes from the GeoNames geographical database, which aggregates official government sources worldwide. It includes name, coordinates, population, country, and timezone for over 70,000 populated places. Coordinates are accurate to 4–6 decimal places.


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