# Distance from Santa Cruz Do Sul (CSU) to Seattle (SEA)

> 11,050 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,050 km / 6,866 mi / 5,966 nm
- **Estimated flight time**: 14h
- **Heading**: 320° (northwest)
- **Return heading**: 124° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → United States
- **Intercontinental**: South America → North America
- **Time difference**: -4h (When it's 13:25 in Santa Cruz Do Sul, it's 09:25 in Seattle)
- **Elevation difference**: 214 ft (SEA is lower than CSU)

## Airports

### [Santa Cruz do Sul Airport (CSU)](https://www.flightduration.online/airport/csu-santa-cruz-do-sul-santa-cruz-do-sul-airport/1ef266df-cc0a-6f86-81e0-06bb2780ed98)

- City: Santa Cruz Do Sul, Brazil
- ICAO: SSSC
- Timezone: America/Sao_Paulo
- Coordinates: -29.680000, -52.410000
- Elevation: 646 ft

### [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)

- City: Seattle, United States
- ICAO: KSEA
- Timezone: America/Los_Angeles
- Coordinates: 47.450000, -122.310000
- Elevation: 432 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 13:25 in Santa Cruz Do Sul, it's 09:25 in Seattle.
The 4-hour time difference may cause some jet lag.

## Related

- [Santa Cruz do Sul Airport (CSU)](https://www.flightduration.online/airport/csu-santa-cruz-do-sul-santa-cruz-do-sul-airport/1ef266df-cc0a-6f86-81e0-06bb2780ed98)
- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Flight duration calculator](/#calculator)