# Distance from Del Carmen (IAO) to Seattle (SEA)

> 10,774 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,774 km / 6,694 mi / 5,817 nm
- **Estimated flight time**: 14h
- **Heading**: 39° (northeast)
- **Return heading**: 293° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Philippines) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -15h (When it's 13:15 in Del Carmen, it's 22:15 in Seattle)
- **Elevation difference**: 422 ft (SEA is higher than IAO)

## Airports

### [Siargao Airport (IAO)](https://www.flightduration.online/airport/iao-del-carmen-siargao-airport/1ef266df-8f68-6a42-9989-06bb2780ed98)

- City: Del Carmen, Philippines
- ICAO: RPNS
- Timezone: Asia/Manila
- Coordinates: 9.860000, 126.010000
- Elevation: 10 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 13:15 in Del Carmen, it's 22:15 in Seattle.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Siargao Airport (IAO)](https://www.flightduration.online/airport/iao-del-carmen-siargao-airport/1ef266df-8f68-6a42-9989-06bb2780ed98)
- [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)