# Distance from Seoul (ICN) to St. Petersburg (LED)

> 6,798 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,798 km / 4,224 mi / 3,671 nm
- **Estimated flight time**: 9h
- **Heading**: 325° (northwest)
- **Return heading**: 64° (east northeast)
- **Classification**: Long-haul
- **Type**: International (South Korea) → Russia
- **Intercontinental**: Asia → Europe
- **Time difference**: -6h (When it's 14:42 in Seoul, it's 08:42 in St. Petersburg)
- **Elevation difference**: 55 ft (LED 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

### [Pulkovo Airport (LED)](https://www.flightduration.online/airport/led-st-petersburg-pulkovo-airport/1ef266df-e7d0-6784-b1b2-06bb2780ed98)

- City: St. Petersburg, Russia
- ICAO: ULLI
- Timezone: Europe/Moscow
- Coordinates: 59.800000, 30.260000
- Elevation: 78 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 14:42 in Seoul, it's 08:42 in St. Petersburg.
With a 6-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)
- [Pulkovo Airport (LED)](https://www.flightduration.online/airport/led-st-petersburg-pulkovo-airport/1ef266df-e7d0-6784-b1b2-06bb2780ed98)
- [Flight duration calculator](/#calculator)