# Distance from Seattle (SEA) to Tabiteuea South (TSU)

> 8,120 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,120 km / 5,046 mi / 4,385 nm
- **Estimated flight time**: 11h
- **Heading**: 248° (west southwest)
- **Return heading**: 39° (northeast)
- **Classification**: Long-haul
- **Type**: International (United States) → Kiribati
- **Intercontinental**: North America → Oceania
- **Time difference**: +19h (When it's 21:33 in Seattle, it's 16:33 in Tabiteuea South)
- **Elevation difference**: 432 ft (TSU 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

### [Tabiteuea South Airport (TSU)](https://www.flightduration.online/airport/tsu-tabiteuea-south-tabiteuea-south-airport/1ef266df-70b4-6cfe-81b3-06bb2780ed98)

- City: Tabiteuea South, Kiribati
- ICAO: NGTS
- Timezone: Pacific/Tarawa
- Coordinates: -1.470000, 175.060000
- Elevation: 0 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 21:33 in Seattle, it's 16:33 in Tabiteuea South.
With a 19-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)
- [Tabiteuea South Airport (TSU)](https://www.flightduration.online/airport/tsu-tabiteuea-south-tabiteuea-south-airport/1ef266df-70b4-6cfe-81b3-06bb2780ed98)
- [Flight duration calculator](/#calculator)