# Distance from Koro Island (KXF) to Seattle (SEA)

> 9,243 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,243 km / 5,743 mi / 4,991 nm
- **Estimated flight time**: 12h
- **Heading**: 35° (northeast)
- **Return heading**: 235° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Fiji) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -19h (When it's 08:15 in Koro Island, it's 13:15 in Seattle)
- **Elevation difference**: 74 ft (SEA is higher than KXF)

## Airports

### [Koro Island Airport (KXF)](https://www.flightduration.online/airport/kxf-koro-island-koro-island-airport/1ef266df-703a-6d32-be71-06bb2780ed98)

- City: Koro Island, Fiji
- ICAO: NFNO
- Timezone: Pacific/Fiji
- Coordinates: -17.350000, 179.420000
- Elevation: 358 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 08:15 in Koro Island, it's 13:15 in Seattle.
With a 19-hour time difference, expect significant jet lag.

## Related

- [Koro Island Airport (KXF)](https://www.flightduration.online/airport/kxf-koro-island-koro-island-airport/1ef266df-703a-6d32-be71-06bb2780ed98)
- [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)