# Distance from Da Nang (DAD) to Seattle (SEA)

> 11,354 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,354 km / 7,055 mi / 6,131 nm
- **Estimated flight time**: 14h
- **Heading**: 32° (north northeast)
- **Return heading**: 311° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Vietnam) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -14h (When it's 07:10 in Da Nang, it's 17:10 in Seattle)
- **Elevation difference**: 399 ft (SEA is higher than DAD)

## Airports

### [Da Nang International Airport (DAD)](https://flightduration.online/airport/dad-da-nang-da-nang-international-airport/1ef266df-f625-62da-8221-06bb2780ed98)

- City: Da Nang, Vietnam
- ICAO: VVDN
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 16.040000, 108.200000
- Elevation: 33 ft

### [Seattle-Tacoma International Airport (SEA)](https://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 07:10 in Da Nang, it's 17:10 in Seattle.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Da Nang International Airport (DAD)](https://flightduration.online/airport/dad-da-nang-da-nang-international-airport/1ef266df-f625-62da-8221-06bb2780ed98)
- [Seattle-Tacoma International Airport (SEA)](https://flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Flight duration calculator](/#calculator)