# Distance from Khasab (KHS) to Seattle (SEA)

> 11,828 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,828 km / 7,349 mi / 6,386 nm
- **Estimated flight time**: 15h
- **Heading**: 359° (north)
- **Return heading**: 1° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Oman) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -11h (When it's 18:18 in Khasab, it's 07:18 in Seattle)
- **Elevation difference**: 332 ft (SEA is higher than KHS)

## Airports

### [Khasab Air Base (KHS)](https://www.flightduration.online/airport/khs-khasab-khasab-air-base/1ef266df-80fb-67d4-a6dc-06bb2780ed98)

- City: Khasab, Oman
- ICAO: OOKB
- Timezone: Asia/Muscat
- Coordinates: 26.170000, 56.240000
- Elevation: 100 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 18:18 in Khasab, it's 07:18 in Seattle.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Khasab Air Base (KHS)](https://www.flightduration.online/airport/khs-khasab-khasab-air-base/1ef266df-80fb-67d4-a6dc-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)