Back to CalculatorRoute ID: LED-ICN
Flight Distance from St. Petersburg (LED) to Seoul (ICN)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
LEDULLI
St. Petersburg, Russia
Pulkovo Airport
Great Circle Path
6,798 km4,224 miles • 3,671 NM
Destination Airport
RKSIICN
Seoul, South Korea
Incheon International Airport
Direct Distance
6,798 km
4,224 Statute Miles
3,671 Nautical Miles
Commercial Flight
8h 30m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
612 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
64° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
8h 30m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
7h 53m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
13h 34m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 RU→🇰🇷 South Korea
This information is provided for general guidance only and does not replace official verification with an embassy, consulate, or the IATA Travel Centre before you travel.
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Flight Path & Geodetic Arc Map
Great Circle Flight Arc Path
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Departure Airport Specs
Pulkovo Airport (LED)
- City / Country: St. Petersburg, Russia
- ICAO Code: ULLI
- Coordinates: 59.8003°, 30.2625°
- Timezone: Europe/Moscow
- Elevation: 78 ft
Arrival Airport Specs
Incheon International Airport (ICN)
- City / Country: Seoul, South Korea
- ICAO Code: RKSI
- Coordinates: 37.4691°, 126.4510°
- Timezone: Asia/Seoul
- Elevation: 23 ft
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