# Distance from Antofagasta (ANF) to Seoul (ICN)

> 17,773 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,773 km / 11,044 mi / 9,597 nm
- **Estimated flight time**: 22h
- **Heading**: 318° (northwest)
- **Return heading**: 51° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Chile) → South Korea
- **Intercontinental**: South America → Asia
- **Time difference**: +13h (When it's 13:23 in Antofagasta, it's 02:23 in Seoul)
- **Elevation difference**: 432 ft (ICN is lower than ANF)

## Airports

### [Cerro Moreno Airport (ANF)](https://www.flightduration.online/airport/anf-antofagasta-cerro-moreno-airport/1ef266df-99f9-6b96-a1b9-06bb2780ed98)

- City: Antofagasta, Chile
- ICAO: SCFA
- Timezone: America/Santiago
- Coordinates: -23.440000, -70.450000
- Elevation: 455 ft

### [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)

- City: Seoul, South Korea
- ICAO: RKSI
- Timezone: Asia/Seoul
- Coordinates: 37.470000, 126.450000
- Elevation: 23 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 13:23 in Antofagasta, it's 02:23 in Seoul.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Cerro Moreno Airport (ANF)](https://www.flightduration.online/airport/anf-antofagasta-cerro-moreno-airport/1ef266df-99f9-6b96-a1b9-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)