# Distance from Seattle (SEA) to Luganville (SON)

> 9,875 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 9,875 km / 6,136 mi / 5,332 nm
- **Estimated flight time**: 13h
- **Heading**: 245° (west southwest)
- **Return heading**: 40° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Vanuatu
- **Intercontinental**: North America → Oceania
- **Time difference**: +18h (When it's 20:38 in Seattle, it's 14:38 in Luganville)
- **Elevation difference**: 248 ft (SON is lower 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

### [Santo Pekoa International Airport (SON)](https://www.flightduration.online/airport/son-luganville-santo-pekoa-international-airport/1ef266df-74aa-6714-ba1e-06bb2780ed98)

- City: Luganville, Vanuatu
- ICAO: NVSS
- Timezone: Pacific/Efate
- Coordinates: -15.510000, 167.220000
- Elevation: 184 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 20:38 in Seattle, it's 14:38 in Luganville.
With a 18-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)
- [Santo Pekoa International Airport (SON)](https://www.flightduration.online/airport/son-luganville-santo-pekoa-international-airport/1ef266df-74aa-6714-ba1e-06bb2780ed98)
- [Flight duration calculator](/#calculator)