# Distance from Seoul (ICN) to Valenca (VAL)

> 16,964 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,964 km / 10,541 mi / 9,160 nm
- **Estimated flight time**: 21h
- **Heading**: 328° (north northwest)
- **Return heading**: 26° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → Brazil
- **Intercontinental**: Asia → South America
- **Time difference**: -12h (When it's 13:56 in Seoul, it's 01:56 in Valenca)
- **Elevation difference**: 2 ft (VAL is lower 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

### [Valenca Airport (VAL)](https://www.flightduration.online/airport/val-valenca-valenca-airport/1ef266df-c162-67dc-8045-06bb2780ed98)

- City: Valenca, Brazil
- ICAO: SNVB
- Timezone: America/Fortaleza
- Coordinates: -13.300000, -38.990000
- Elevation: 21 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 13:56 in Seoul, it's 01:56 in Valenca.
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)
- [Valenca Airport (VAL)](https://www.flightduration.online/airport/val-valenca-valenca-airport/1ef266df-c162-67dc-8045-06bb2780ed98)
- [Flight duration calculator](/#calculator)