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What’s within a radius

What’s within 5, 10, 25, and 50 km of Buenos Aires, Argentina

About 15.0 million people live within 50 km of central Buenos Aires, and 2.39 million within 10 km. GeoNames lists 46 towns and cities of 1,000+ people in the 50 km circle.

By the All Map Tools Team

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5 km (3.1 mi)
955,000 802,000–1.11 million
10 km (6.2 mi)
2.39 million 2.13–2.65 million
25 km (16 mi)
9.32 million 8.48–10.2 million
50 km (31 mi)
15.0 million 13.9–16.0 million

30 minutes by car

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The circles

RadiusPeopleLow–highTowns and cities (GeoNames)Area
5 km (3.1 mi)955,000802,000–1.11 million179 km²
10 km (6.2 mi)2.39 million2.13–2.65 million4314 km²
25 km (16 mi)9.32 million8.48–10.2 million241,963 km²
50 km (31 mi)15.0 million13.9–16.0 million467,854 km²

Circle by circle

Within 5 km (3.1 mi)

About 955,000 people (802,000–1.11 million). GeoNames lists one town or city of 1,000+ people inside (not counting neighborhoods).

There is no other town within 5 km.

Just past 5 km

  1. Avellaneda Buenos Aires 367,554 5.3 km S

Within 10 km (6.2 mi)

About 2.39 million people (2.13–2.65 million), 1.43 million more than within 5 km. GeoNames lists 4 towns and cities of 1,000+ people inside (not counting neighborhoods).

Biggest places between 5 and 10 km

  1. Avellaneda Buenos Aires 367,554 5.3 km S
  2. Sarandí Buenos Aires 60,752 8.1 km S
  3. Valentín Alsina Buenos Aires 41,155 7.1 km SW

Just past 10 km

  1. Lanús Buenos Aires 212,252 10.6 km S

Within 25 km (16 mi)

About 9.32 million people (8.48–10.2 million), 6.93 million more than within 10 km. GeoNames lists 24 towns and cities of 1,000+ people inside (not counting neighborhoods).

Biggest places between 10 and 25 km

  1. Quilmes Buenos Aires 262,379 16.4 km SE
  2. Laferrere Buenos Aires 248,362 24.4 km SW
  3. Lanús Buenos Aires 212,252 10.6 km S
  4. Berazategui Buenos Aires 180,523 22.6 km SE
  5. Isidro Casanova Buenos Aires 131,981 21.6 km SW
  6. Lomas de Zamora Buenos Aires 111,897 16.2 km S

Just past 25 km

  1. Ezeiza Buenos Aires 115,021 30.0 km SW
  2. Bella Vista Buenos Aires 79,737 29.2 km W
  3. Don Torcuato Buenos Aires 71,356 26.5 km NW

Within 50 km (31 mi)

About 15.0 million people (13.9–16.0 million), 5.64 million more than within 25 km. GeoNames lists 46 towns and cities of 1,000+ people inside (not counting neighborhoods).

Biggest places between 25 and 50 km

  1. Merlo Buenos Aires 268,961 32.6 km W
  2. José C. Paz Buenos Aires 230,208 37.5 km W
  3. San Miguel Buenos Aires 168,762 31.7 km W
  4. Moreno Buenos Aires 148,290 38.1 km W
  5. Ezeiza Buenos Aires 115,021 30.0 km SW
  6. San Vicente Buenos Aires 90,021 45.9 km S

Just past 50 km

  1. La Plata Buenos Aires 195,443 51.6 km SE
  2. Berisso Buenos Aires 88,470 53.6 km SE
  3. Pilar Buenos Aires 81,120 52.2 km W

Regions and countries in the circles

The 50 km circle has towns in 2 regions according to GeoNames (Buenos Aires F.D. and Buenos Aires).

Within 5 km
Buenos Aires F.D.
Within 10 km, also
Buenos Aires

How far 30 minutes by car gets you

Driving for 30 minutes from the center, at typical road speeds and with no traffic, covers 446 km² (172 mi²): the same area as a circle 12 km in radius. The farthest point is 30 km away, to the southeast.

That area takes in 79% of the 5 km circle, 62% of the 10 km circle, 23% of the 25 km circle, and 6% of the 50 km circle. About 4.64 million people live in it, against 2.39 million within 10 km.

Drive time map

Questions

How many people live within 10 km of Buenos Aires?

About 2.39 million people (2.13–2.65 million), from the 2025 GHS-POP population grid. Within 5 km it’s 955,000, and within 50 km, 15.0 million.

Which towns are within 50 km of Buenos Aires?

GeoNames lists 46 towns and cities of 1,000+ people inside (not counting neighborhoods). The biggest: Avellaneda (Buenos Aires, 367,554), 5.3 km south, Merlo (Buenos Aires, 268,961), 33 km west, Quilmes (Buenos Aires, 262,379), 16 km southeast, Laferrere (Buenos Aires, 248,362), 24 km southwest, José C. Paz (Buenos Aires, 230,208), 37 km west, Lanús (Buenos Aires, 212,252), 11 km south, Berazategui (Buenos Aires, 180,523), 23 km southeast, and San Miguel (Buenos Aires, 168,762), 32 km west.

How far can you drive from Buenos Aires in 30 minutes?

Up to 30 km from the center (to the southeast), at typical road speeds and with no traffic. The 30-minute area measures 446 km² and about 4.64 million people live in it.

Is La Plata (Buenos Aires) within 50 km of Buenos Aires?

No: it’s 52 km (32 mi) southeast of central Buenos Aires in a straight line, 1.6 km beyond the 50 km circle.

How big is a 50 km radius around Buenos Aires?

The circle covers 7,854 km² (3,032 mi²). With about 15.0 million people inside, that’s 1,905 per square kilometer.

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More about this city

Distances from Buenos Aires

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