# Distance from Alta Floresta (AFL) to Seoul (ICN)

> 16,935 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,935 km / 10,523 mi / 9,144 nm
- **Estimated flight time**: 21h
- **Heading**: 356° (north)
- **Return heading**: 5° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → South Korea
- **Intercontinental**: South America → Asia
- **Time difference**: +13h (When it's 09:10 in Alta Floresta, it's 22:10 in Seoul)
- **Elevation difference**: 925 ft (ICN is lower than AFL)

## Airports

### [Alta Floresta Airport (AFL)](https://www.flightduration.online/airport/afl-alta-floresta-alta-floresta-airport/1ef266df-93c5-650e-bf9f-06bb2780ed98)

- City: Alta Floresta, Brazil
- ICAO: SBAT
- Timezone: America/Cuiaba
- Coordinates: -9.870000, -56.100000
- Elevation: 948 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 09:10 in Alta Floresta, it's 22:10 in Seoul.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Alta Floresta Airport (AFL)](https://www.flightduration.online/airport/afl-alta-floresta-alta-floresta-airport/1ef266df-93c5-650e-bf9f-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)