# Distance from Prague (PRG) to Ulsan (USN)

> 8,560 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,560 km / 5,319 mi / 4,622 nm
- **Estimated flight time**: 11h
- **Heading**: 49° (northeast)
- **Return heading**: 323° (northwest)
- **Classification**: Long-haul
- **Type**: International (Czech Republic) → South Korea
- **Intercontinental**: Europe → Asia
- **Time difference**: +7h (When it's 17:39 in Prague, it's 00:39 in Ulsan)
- **Elevation difference**: 1,202 ft (USN is lower than PRG)

## Airports

### [Václav Havel Airport (PRG)](https://www.flightduration.online/airport/prg-prague-vaclav-havel-airport/1ef266df-52bc-60da-a00a-06bb2780ed98)

- City: Prague, Czech Republic
- ICAO: LKPR
- Timezone: Europe/Prague
- Coordinates: 50.100000, 14.260000
- Elevation: 1,247 ft

### [Ulsan Airport (USN)](https://www.flightduration.online/airport/usn-ulsan-ulsan-airport/1ef266df-8de2-6506-b034-06bb2780ed98)

- City: Ulsan, South Korea
- ICAO: RKPU
- Timezone: Asia/Seoul
- Coordinates: 35.590000, 129.350000
- Elevation: 45 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 17:39 in Prague, it's 00:39 in Ulsan.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Václav Havel Airport (PRG)](https://www.flightduration.online/airport/prg-prague-vaclav-havel-airport/1ef266df-52bc-60da-a00a-06bb2780ed98)
- [Ulsan Airport (USN)](https://www.flightduration.online/airport/usn-ulsan-ulsan-airport/1ef266df-8de2-6506-b034-06bb2780ed98)
- [Flight duration calculator](/#calculator)