# Distance from Dili (DIL) to Seattle (SEA)

> 12,366 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,366 km / 7,684 mi / 6,677 nm
- **Estimated flight time**: 16h
- **Heading**: 42° (northeast)
- **Return heading**: 281° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Timor-Leste) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -16h (When it's 09:29 in Dili, it's 17:29 in Seattle)
- **Elevation difference**: 278 ft (SEA is higher than DIL)

## Airports

### [Presidente Nicolau Lobato International Airport (DIL)](https://www.flightduration.online/airport/dil-dili-presidente-nicolau-lobato-international-airport/1ef266df-ff95-6798-ad51-06bb2780ed98)

- City: Dili, Timor-Leste
- ICAO: WPDL
- Timezone: Asia/Dili
- Coordinates: -8.550000, 125.530000
- Elevation: 154 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 09:29 in Dili, it's 17:29 in Seattle.
With a 16-hour time difference, expect significant jet lag.

## Related

- [Presidente Nicolau Lobato International Airport (DIL)](https://www.flightduration.online/airport/dil-dili-presidente-nicolau-lobato-international-airport/1ef266df-ff95-6798-ad51-06bb2780ed98)
- [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)