# Distance from Cheongju (CJJ) to Dublin (DUB)

> 9,050 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,050 km / 5,624 mi / 4,887 nm
- **Estimated flight time**: 12h
- **Heading**: 334° (north northwest)
- **Return heading**: 36° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → Ireland
- **Intercontinental**: Asia → Europe
- **Time difference**: -8h (When it's 03:38 in Cheongju, it's 19:38 in Dublin)
- **Elevation difference**: 51 ft (DUB is higher than CJJ)

## Airports

### [Cheongju International Airport (CJJ)](https://www.flightduration.online/airport/cjj-cheongju-cheongju-international-airport/1ef266df-8e3b-6f3e-9ab9-06bb2780ed98)

- City: Cheongju, South Korea
- ICAO: RKTU
- Timezone: Asia/Seoul
- Coordinates: 36.720000, 127.500000
- Elevation: 191 ft

### [Dublin Airport (DUB)](https://www.flightduration.online/airport/dub-dublin-dublin-airport/1ef266de-c74c-6446-a37d-06bb2780ed98)

- City: Dublin, Ireland
- ICAO: EIDW
- Timezone: Europe/Dublin
- Coordinates: 53.420000, -6.270000
- Elevation: 242 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 03:38 in Cheongju, it's 19:38 in Dublin.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Cheongju International Airport (CJJ)](https://www.flightduration.online/airport/cjj-cheongju-cheongju-international-airport/1ef266df-8e3b-6f3e-9ab9-06bb2780ed98)
- [Dublin Airport (DUB)](https://www.flightduration.online/airport/dub-dublin-dublin-airport/1ef266de-c74c-6446-a37d-06bb2780ed98)
- [Flight duration calculator](/#calculator)