Back to CalculatorRoute ID: LKO-PUS
Flight Distance from Lucknow (LKO) to Busan (PUS)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
LKOVILK
Lucknow, India
Chaudhary Charan Singh International Airport
Great Circle Path
4,631 km2,878 miles • 2,501 NM
Destination Airport
RKPKPUS
Busan, South Korea
Gimhae International Airport
Direct Distance
4,631 km
2,878 Statute Miles
2,501 Nautical Miles
Commercial Flight
5h 57m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
417 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
66° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
5h 57m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
5h 32m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
9h 24m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 IN→🇰🇷 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
Chaudhary Charan Singh International Airport (LKO)
- City / Country: Lucknow, India
- ICAO Code: VILK
- Coordinates: 26.7606°, 80.8893°
- Timezone: Asia/Kolkata
- Elevation: 410 ft
Arrival Airport Specs
Gimhae International Airport (PUS)
- City / Country: Busan, South Korea
- ICAO Code: RKPK
- Coordinates: 35.1795°, 128.9380°
- Timezone: Asia/Seoul
- Elevation: 6 ft
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