# North America to South America Ping & RTT | AS203314

The North America to South America corridor bridges the continents via submarine cables landing in Florida, Brazil, and the Caribbean. Miami is the primary North American gateway to São Paulo.

Measurement round: `2026-08-16T04:07:28Z`.

## Quick Stats

| Metric              | Value                                                                                     |
| ------------------- | ----------------------------------------------------------------------------------------- |
| Fastest Route       | **[Ashburn (IAD) → São Paulo (GRU)](/docs/network/latency/pairs/iad-gru-rtt)** — 101.4 ms |
| Slowest Route       | **[Seattle (SEA) → São Paulo (GRU)](/docs/network/latency/pairs/sea-gru-rtt)** — 155.7 ms |
| Average RTT         | **124.8 ms**                                                                              |
| City Pairs Measured | 5                                                                                         |

## North America to South America City-Pair RTT

| Route                                                                                                                         | RTT (ms)                                             | Tier |
| ----------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------- | ---- |
| 🇺🇸 [Ashburn (IAD)](/docs/network/latency/iad-ashburn) → 🇧🇷 [São Paulo (GRU)](/docs/network/latency/gru-sao-paulo)         | **[101.4](/docs/network/latency/pairs/iad-gru-rtt)** | Good |
| 🇺🇸 [New York (NYC)](/docs/network/latency/nyc-new-york) → 🇧🇷 [São Paulo (GRU)](/docs/network/latency/gru-sao-paulo)       | **[106.9](/docs/network/latency/pairs/nyc-gru-rtt)** | Good |
| 🇺🇸 [Miami (MIA)](/docs/network/latency/mia-miami) → 🇧🇷 [São Paulo (GRU)](/docs/network/latency/gru-sao-paulo)             | **[128.7](/docs/network/latency/pairs/mia-gru-rtt)** | Good |
| 🇺🇸 [Los Angeles (LAX)](/docs/network/latency/lax-los-angeles) → 🇧🇷 [São Paulo (GRU)](/docs/network/latency/gru-sao-paulo) | **[131.3](/docs/network/latency/pairs/lax-gru-rtt)** | Good |
| 🇺🇸 [Seattle (SEA)](/docs/network/latency/sea-seattle) → 🇧🇷 [São Paulo (GRU)](/docs/network/latency/gru-sao-paulo)         | **[155.7](/docs/network/latency/pairs/sea-gru-rtt)** | Fair |

## Related Regions

* [North America backbone latency](./north-america)
* [South America backbone latency](./south-america)

***

*Data auto-generated on August 16, 2026. Explore the [full global latency matrix](/docs/network/latency).*

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## License and attribution

- **Canonical source:** [View the human-readable HTML page](https://hatsnet.io/docs/network/latency/regions/north-america-to-south-america).
- **Original documentation:** © Hats Network Inc., licensed under [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/).
- **Public latency data:** © Hats Network Inc., licensed under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).
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