# Distance from Yacuiba (BYC) to Seoul (ICN)

> 18,037 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 18,037 km / 11,208 mi / 9,739 nm
- **Estimated flight time**: 22h
- **Heading**: 333° (north northwest)
- **Return heading**: 32° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Bolivia) → South Korea
- **Intercontinental**: South America → Asia
- **Time difference**: +13h (When it's 07:57 in Yacuiba, it's 20:57 in Seoul)
- **Elevation difference**: 2,089 ft (ICN is lower than BYC)

## Airports

### [Yacuiba Airport (BYC)](https://flightduration.online/airport/byc-yacuiba-yacuiba-airport/1ef266df-b93b-6bbc-943d-06bb2780ed98)

- City: Yacuiba, Bolivia
- ICAO: SLYA
- Timezone: America/La_Paz
- Coordinates: -21.960000, -63.650000
- Elevation: 2,112 ft

### [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

## 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 07:57 in Yacuiba, it's 20:57 in Seoul.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Yacuiba Airport (BYC)](https://flightduration.online/airport/byc-yacuiba-yacuiba-airport/1ef266df-b93b-6bbc-943d-06bb2780ed98)
- [Incheon International Airport (ICN)](https://flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)