Best Cloud Regions for South America — September 2026
MonthlyCloud regions ranked by lowest median latency to South America, based on all of September 2026's measurements across 1000+ cities worldwide. Published on the 1st of each month for the previous month. Compare AWS, Azure, GCP, Oracle, Tencent, Huawei and Alibaba to pick the fastest region for South America.
| Rank | Provider | Region Name | Avg Latency | Median Latency | Loss | Cities | ASN Count | Samples |
|---|---|---|---|---|---|---|---|---|
| 1 | Oracle | Santiago (CL) | 27.1ms | 22.8ms | 0.0% | 1 | 1 | 10 |
| 2 | Huawei | Santiago (CL) | 24.6ms | 23.4ms | 0.0% | 1 | 1 | 10 |
| 3 | GCP | Santiago (CL) | 27.8ms | 23.5ms | 0.0% | 1 | 1 | 10 |
| 4 | Azure | Santiago (CL) | 31.6ms | 30.1ms | 0.0% | 1 | 1 | 10 |
| 5 | Huawei | Sao Paulo (BR) | 32.0ms | 30.5ms | 0.0% | 1 | 1 | 10 |
| 6 | AWS | Sao Paulo (BR) | 32.8ms | 30.6ms | 0.0% | 1 | 1 | 10 |
| 7 | Tencent | Sao Paulo (BR) | 50.6ms | 31.5ms | 1.3% | 1 | 1 | 10 |
| 8 | Oracle | Sao Paulo (BR) | 32.9ms | 32.0ms | 0.0% | 1 | 1 | 10 |
| 9 | GCP | Sao Paulo (BR) | 34.6ms | 33.0ms | 0.0% | 1 | 1 | 10 |
| 10 | Azure | Sao Paulo (BR) | 34.7ms | 33.2ms | 0.0% | 1 | 1 | 10 |
| 11 | GCP | Moncks Corner (US) | 138.2ms | 138.0ms | 0.0% | 1 | 1 | 4 |
| 12 | Tencent | Virginia (US) | 139.0ms | 139.0ms | 0.0% | 1 | 1 | 4 |
| 13 | Oracle | Ashburn (US) | 141.2ms | 141.0ms | 3.3% | 1 | 1 | 4 |
| 14 | GCP | Ashburn (US) | 142.8ms | 141.5ms | 0.0% | 1 | 1 | 4 |
| 15 | Azure | Virginia (US) | 143.5ms | 144.0ms | 0.0% | 1 | 1 | 4 |
| 16 | Alibaba | Virginia (US) | 144.3ms | 145.0ms | 0.0% | 1 | 1 | 4 |
| 17 | AWS | N. Virginia (US) | 152.1ms | 149.0ms | 0.0% | 1 | 1 | 5 |
| 18 | GCP | Montreal (CA) | 152.9ms | 152.5ms | 0.0% | 1 | 1 | 4 |
| 19 | Azure | Toronto (CA) | 154.8ms | 155.0ms | 0.0% | 1 | 1 | 4 |
| 20 | GCP | Dallas (US) | 156.4ms | 157.0ms | 0.0% | 1 | 1 | 4 |
Ranking month: September 2026 · Updated: 2026-11-03arrow_backBack to global leaderboards