# Distance from Ono-I-Lau (ONU) to Seattle (SEA)

> 9,430 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,430 km / 5,860 mi / 5,092 nm
- **Estimated flight time**: 12h
- **Heading**: 34° (northeast)
- **Return heading**: 231° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Fiji) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -19h (When it's 00:08 in Ono-I-Lau, it's 05:08 in Seattle)
- **Elevation difference**: 322 ft (SEA is higher than ONU)

## Airports

### [Ono-I-Lau Airport (ONU)](https://flightduration.online/airport/onu-ono-i-lau-ono-i-lau-airport/1ef266df-704e-6792-902e-06bb2780ed98)

- City: Ono-I-Lau, Fiji
- ICAO: NFOL
- Timezone: Pacific/Fiji
- Coordinates: -20.650000, -178.700000
- Elevation: 110 ft

### [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

## 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 00:08 in Ono-I-Lau, it's 05:08 in Seattle.
With a 19-hour time difference, expect significant jet lag.

## Related

- [Ono-I-Lau Airport (ONU)](https://flightduration.online/airport/onu-ono-i-lau-ono-i-lau-airport/1ef266df-704e-6792-902e-06bb2780ed98)
- [Seattle-Tacoma International Airport (SEA)](https://flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Flight duration calculator](/#calculator)