# Distance from East London (ELS) to Seattle (SEA)

> 17,045 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,045 km / 10,591 mi / 9,204 nm
- **Estimated flight time**: 21h
- **Heading**: 311° (northwest)
- **Return heading**: 68° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (South Africa) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -9h (When it's 01:44 in East London, it's 16:44 in Seattle)
- **Elevation difference**: 3 ft (SEA is lower than ELS)

## Airports

### [Ben Schoeman Airport (ELS)](https://www.flightduration.online/airport/els-east-london-ben-schoeman-airport/1ef266de-d194-6fde-b064-06bb2780ed98)

- City: East London, South Africa
- ICAO: FAEL
- Timezone: Africa/Johannesburg
- Coordinates: -33.040000, 27.830000
- Elevation: 435 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 01:44 in East London, it's 16:44 in Seattle.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Ben Schoeman Airport (ELS)](https://www.flightduration.online/airport/els-east-london-ben-schoeman-airport/1ef266de-d194-6fde-b064-06bb2780ed98)
- [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)