# Distance from Seattle (SEA) to Seram Island (WBA)

> 11,599 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,599 km / 7,207 mi / 6,263 nm
- **Estimated flight time**: 15h
- **Heading**: 282° (west northwest)
- **Return heading**: 42° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Indonesia
- **Intercontinental**: North America → Asia
- **Time difference**: +16h (When it's 23:52 in Seattle, it's 15:52 in Seram Island)
- **Elevation difference**: 119 ft (WBA 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

### [WahaiSeram Island (WBA)](https://www.flightduration.online/airport/wba-seram-island-wahaiseram-island/1ef266df-fa73-60bc-a714-06bb2780ed98)

- City: Seram Island, Indonesia
- ICAO: WAPV
- Timezone: Asia/Jayapura
- Coordinates: -2.810000, 129.480000
- Elevation: 551 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 23:52 in Seattle, it's 15:52 in Seram Island.
With a 16-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)
- [WahaiSeram Island (WBA)](https://www.flightduration.online/airport/wba-seram-island-wahaiseram-island/1ef266df-fa73-60bc-a714-06bb2780ed98)
- [Flight duration calculator](/#calculator)