# Distance from Chittagong (CGP) to Seattle (SEA)

> 11,546 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,546 km / 7,175 mi / 6,235 nm
- **Estimated flight time**: 15h
- **Heading**: 23° (north northeast)
- **Return heading**: 328° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Bangladesh) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -13h (When it's 15:52 in Chittagong, it's 02:52 in Seattle)
- **Elevation difference**: 420 ft (SEA is higher than CGP)

## Airports

### [Shah Amanat International Airport (CGP)](https://www.flightduration.online/airport/cgp-chittagong-shah-amanat-international-airport/1ef266df-f14d-6258-a917-06bb2780ed98)

- City: Chittagong, Bangladesh
- ICAO: VGEG
- Timezone: Asia/Dhaka
- Coordinates: 22.250000, 91.810000
- Elevation: 12 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 15:52 in Chittagong, it's 02:52 in Seattle.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Shah Amanat International Airport (CGP)](https://www.flightduration.online/airport/cgp-chittagong-shah-amanat-international-airport/1ef266df-f14d-6258-a917-06bb2780ed98)
- [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)