# Distance from Seoul (ICN) to Natal (NAT)

> 16,046 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,046 km / 9,971 mi / 8,664 nm
- **Estimated flight time**: 20h
- **Heading**: 328° (north northwest)
- **Return heading**: 25° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → Brazil
- **Intercontinental**: Asia → South America
- **Time difference**: -12h (When it's 15:05 in Seoul, it's 03:05 in Natal)
- **Elevation difference**: 146 ft (NAT is higher than ICN)

## Airports

### [Incheon International Airport (ICN)](https://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

### [Augusto Severo Airport (NAT)](https://flightduration.online/airport/nat-natal-augusto-severo-airport/1ef266df-9543-6e58-b386-06bb2780ed98)

- City: Natal, Brazil
- ICAO: SBNT
- Timezone: America/Recife
- Coordinates: -5.910000, -35.250000
- Elevation: 169 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 15:05 in Seoul, it's 03:05 in Natal.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Incheon International Airport (ICN)](https://flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Augusto Severo Airport (NAT)](https://flightduration.online/airport/nat-natal-augusto-severo-airport/1ef266df-9543-6e58-b386-06bb2780ed98)
- [Flight duration calculator](/#calculator)