# Distance from Seattle (SEA) to Sarh (SRH)

> 12,626 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,626 km / 7,845 mi / 6,817 nm
- **Estimated flight time**: 16h
- **Heading**: 43° (northeast)
- **Return heading**: 332° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Chad
- **Intercontinental**: North America → Africa
- **Time difference**: +8h (When it's 04:23 in Seattle, it's 12:23 in Sarh)
- **Elevation difference**: 766 ft (SRH is higher than SEA)

## Airports

### [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

### [Sarh Airport (SRH)](https://flightduration.online/airport/srh-sarh-sarh-airport/1ef266de-de2a-6942-8c3a-06bb2780ed98)

- City: Sarh, Chad
- ICAO: FTTA
- Timezone: Africa/Ndjamena
- Coordinates: 9.140000, 18.370000
- Elevation: 1,198 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 04:23 in Seattle, it's 12:23 in Sarh.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Sarh Airport (SRH)](https://flightduration.online/airport/srh-sarh-sarh-airport/1ef266de-de2a-6942-8c3a-06bb2780ed98)
- [Flight duration calculator](/#calculator)