# Distance from Seattle (SEA) to Xichang (XIC)

> 10,519 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,519 km / 6,536 mi / 5,680 nm
- **Estimated flight time**: 13h
- **Heading**: 322° (northwest)
- **Return heading**: 28° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → China
- **Intercontinental**: North America → Asia
- **Time difference**: +15h (When it's 19:32 in Seattle, it's 10:32 in Xichang)
- **Elevation difference**: 4,680 ft (XIC is higher than SEA)

## Airports

### [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

### [Xichang Qingshan Airport (XIC)](https://www.flightduration.online/airport/xic-xichang-xichang-qingshan-airport/1ef266e0-20da-6b9c-9ad1-06bb2780ed98)

- City: Xichang, China
- ICAO: ZUXC
- Timezone: Asia/Shanghai
- Coordinates: 27.990000, 102.180000
- Elevation: 5,112 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 19:32 in Seattle, it's 10:32 in Xichang.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Xichang Qingshan Airport (XIC)](https://www.flightduration.online/airport/xic-xichang-xichang-qingshan-airport/1ef266e0-20da-6b9c-9ad1-06bb2780ed98)
- [Flight duration calculator](/#calculator)