# Distance from Seoul (ICN) to Reus (REU)

> 9,656 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,656 km / 6,000 mi / 5,214 nm
- **Estimated flight time**: 12h
- **Heading**: 322° (northwest)
- **Return heading**: 40° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → Spain
- **Intercontinental**: Asia → Europe
- **Time difference**: -7h (When it's 03:11 in Seoul, it's 20:11 in Reus)
- **Elevation difference**: 210 ft (REU is higher than ICN)

## Airports

### [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

### [Reus Air Base (REU)](https://flightduration.online/airport/reu-reus-reus-air-base/1ef266df-45be-6a0e-b65b-06bb2780ed98)

- City: Reus, Spain
- ICAO: LERS
- Timezone: Europe/Madrid
- Coordinates: 41.150000, 1.170000
- Elevation: 233 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 03:11 in Seoul, it's 20:11 in Reus.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Incheon International Airport (ICN)](https://flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Reus Air Base (REU)](https://flightduration.online/airport/reu-reus-reus-air-base/1ef266df-45be-6a0e-b65b-06bb2780ed98)
- [Flight duration calculator](/#calculator)