# Distance from Floriano (FLB) to Seoul (ICN)

> 16,450 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,450 km / 10,221 mi / 8,882 nm
- **Estimated flight time**: 20h
- **Heading**: 16° (north northeast)
- **Return heading**: 340° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → South Korea
- **Intercontinental**: South America → Asia
- **Time difference**: +12h (When it's 09:41 in Floriano, it's 21:41 in Seoul)
- **Elevation difference**: 666 ft (ICN is lower than FLB)

## Airports

### [Cangapara Airport (FLB)](https://www.flightduration.online/airport/flb-floriano-cangapara-airport/1ef266df-bfda-64e6-bfbd-06bb2780ed98)

- City: Floriano, Brazil
- ICAO: SNQG
- Timezone: America/Fortaleza
- Coordinates: -6.850000, -43.080000
- Elevation: 689 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 09:41 in Floriano, it's 21:41 in Seoul.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Cangapara Airport (FLB)](https://www.flightduration.online/airport/flb-floriano-cangapara-airport/1ef266df-bfda-64e6-bfbd-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)