# Distance from Seoul (ICN) to Curitibanos (QCR)

> 18,849 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,849 km / 11,712 mi / 10,178 nm
- **Estimated flight time**: 23h
- **Heading**: 345° (north northwest)
- **Return heading**: 13° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → Brazil
- **Intercontinental**: Asia → South America
- **Time difference**: -12h (When it's 12:15 in Seoul, it's 00:15 in Curitibanos)
- **Elevation difference**: 3,110 ft (QCR is higher than ICN)

## Airports

### [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

### [Curitibanos Airport (QCR)](https://www.flightduration.online/airport/qcr-curitibanos-curitibanos-airport/1ef266df-c9ba-6d1c-b306-06bb2780ed98)

- City: Curitibanos, Brazil
- ICAO: SSKU
- Timezone: America/Sao_Paulo
- Coordinates: -27.280000, -50.610000
- Elevation: 3,133 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 12:15 in Seoul, it's 00:15 in Curitibanos.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Curitibanos Airport (QCR)](https://www.flightduration.online/airport/qcr-curitibanos-curitibanos-airport/1ef266df-c9ba-6d1c-b306-06bb2780ed98)
- [Flight duration calculator](/#calculator)