En todo el mundo existen al menos 22 ciudades llamadas Buenos Aires. A continuación se encuentra la información geográfica de todas estas ciudades.
| # | País | Región | Ciudad | Coordenadas |
|---|---|---|---|---|
| 1 | México | Baja California | Buenos Aires | 32.423, -116.941 |
| 2 | México | Jalisco | Buenos Aires | 20.581, -104.031 |
| 3 | México | Michoacán de Ocampo | Buenos Aires | 18.024, -102.286 |
| 4 | México | México | Buenos Aires | 19.617, -99.668 |
| 5 | México | Hidalgo | Buenos Aires | 20.021, -98.292 |
| 6 | México | Puebla | Buenos Aires | 20.153, -97.748 |
| 7 | México | Oaxaca | Buenos Aires | 18.258, -96.615 |
| 8 | México | Veracruz-Llave | Buenos Aires | 18.465, -95.249 |
| 9 | México | Chiapas | Buenos Aires | 14.89, -92.481 |
| 10 | Honduras | Copán | Buenos Aires | 15.033, -88.967 |
| 11 | Honduras | Cortés | Buenos Aires | 15.483, -88.183 |
| 12 | Honduras | Yoro | Buenos Aires | 15.467, -86.4 |
| 13 | Nicaragua | Rivas | Buenos Aires | 11.469, -85.817 |
| 14 | Costa Rica | Puntarenas Province | Buenos Aires | 9.173, -83.333 |
| 15 | Panamá | Ngöbe-Buglé Comarca | Buenos Aires | 8.415, -81.48 |
| 16 | Perú | Piura | Buenos Aires | -5.267, -79.968 |
| 17 | Panamá | Panamá Oeste Province | Buenos Aires | 8.631, -79.948 |
| 18 | Perú | La Libertad | Buenos Aires | -8.139, -79.04 |
| 19 | Perú | Ancash | Buenos Aires | -9.124, -78.498 |
| 20 | Colombia | Cauca | Buenos Aires | 3.014, -76.646 |
| 21 | Perú | San Martín | Buenos Aires | -6.794, -76.327 |
| 22 | Argentina | Buenos Aires | Buenos Aires | -34.613, -58.377 |