# Distance from Santiago (SCL) to Unalakleet (UNK)

> 13,301 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,301 km / 8,265 mi / 7,182 nm
- **Estimated flight time**: 17h
- **Heading**: 330° (north northwest)
- **Return heading**: 106° (east southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Chile) → United States
- **Intercontinental**: South America → North America
- **Time difference**: -4h (When it's 22:46 in Santiago, it's 18:46 in Unalakleet)
- **Elevation difference**: 1,528 ft (UNK is lower than SCL)

## Airports

### [Comodoro Arturo Merino Benitez International Airport (SCL)](https://www.flightduration.online/airport/scl-santiago-comodoro-arturo-merino-benitez-international-airport/1ef266df-992c-65ce-94d4-06bb2780ed98)

- City: Santiago, Chile
- ICAO: SCEL
- Timezone: America/Santiago
- Coordinates: -33.390000, -70.790000
- Elevation: 1,555 ft

### [Unalakleet Airport (UNK)](https://www.flightduration.online/airport/unk-unalakleet-unalakleet-airport/1ef266df-8860-663c-a1e0-06bb2780ed98)

- City: Unalakleet, United States
- ICAO: PAUN
- Timezone: America/Anchorage
- Coordinates: 63.890000, -160.800000
- Elevation: 27 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 22:46 in Santiago, it's 18:46 in Unalakleet.
The 4-hour time difference may cause some jet lag.

## Related

- [Comodoro Arturo Merino Benitez International Airport (SCL)](https://www.flightduration.online/airport/scl-santiago-comodoro-arturo-merino-benitez-international-airport/1ef266df-992c-65ce-94d4-06bb2780ed98)
- [Unalakleet Airport (UNK)](https://www.flightduration.online/airport/unk-unalakleet-unalakleet-airport/1ef266df-8860-663c-a1e0-06bb2780ed98)
- [Flight duration calculator](/#calculator)