# Distance from Seattle (SEA) to Manzini (SHO)

> 16,754 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,754 km / 10,410 mi / 9,046 nm
- **Estimated flight time**: 21h
- **Heading**: 53° (northeast)
- **Return heading**: 323° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Eswatini
- **Intercontinental**: North America → Africa
- **Time difference**: +9h (When it's 01:58 in Seattle, it's 10:58 in Manzini)
- **Elevation difference**: 660 ft (SHO is higher than SEA)

## Airports

### [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

### [King Mswati III Intl (SHO)](https://www.flightduration.online/airport/sho-manzini-king-mswati-iii-intl/1ef266de-d7c8-6234-9632-06bb2780ed98)

- City: Manzini, Eswatini
- ICAO: FDSK
- Timezone: Africa/Mbabane
- Coordinates: -26.360000, 31.720000
- Elevation: 1,092 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 01:58 in Seattle, it's 10:58 in Manzini.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [King Mswati III Intl (SHO)](https://www.flightduration.online/airport/sho-manzini-king-mswati-iii-intl/1ef266de-d7c8-6234-9632-06bb2780ed98)
- [Flight duration calculator](/#calculator)