# Distance from Seoul (ICN) to Karlovy Vary (KLV)

> 8,302 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,302 km / 5,159 mi / 4,483 nm
- **Estimated flight time**: 11h
- **Heading**: 323° (northwest)
- **Return heading**: 49° (northeast)
- **Classification**: Long-haul
- **Type**: International (South Korea) → Czech Republic
- **Intercontinental**: Asia → Europe
- **Time difference**: -7h (When it's 11:13 in Seoul, it's 04:13 in Karlovy Vary)
- **Elevation difference**: 1,966 ft (KLV is higher 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

### [Karlovy Vary International Airport (KLV)](https://www.flightduration.online/airport/klv-karlovy-vary-karlovy-vary-international-airport/1ef266df-5255-6844-bae9-06bb2780ed98)

- City: Karlovy Vary, Czech Republic
- ICAO: LKKV
- Timezone: Europe/Prague
- Coordinates: 50.200000, 12.910000
- Elevation: 1,989 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 11:13 in Seoul, it's 04:13 in Karlovy Vary.
With a 7-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)
- [Karlovy Vary International Airport (KLV)](https://www.flightduration.online/airport/klv-karlovy-vary-karlovy-vary-international-airport/1ef266df-5255-6844-bae9-06bb2780ed98)
- [Flight duration calculator](/#calculator)