Back to CalculatorRoute ID: GMP-OTP
Flight Distance from Seoul (GMP) to Otopeni (OTP)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
GMPRKSS
Seoul, South Korea
Seoul Gimpo International Airport
Great Circle Path
7,912 km4,916 miles • 4,272 NM
Destination Airport
LROPOTP
Otopeni, Romania
Bucharest Henri Coandă International Airport
Direct Distance
7,912 km
4,916 Statute Miles
4,272 Nautical Miles
Commercial Flight
9h 48m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
712 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
312° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
9h 48m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
9h 6m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
15h 43m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇰🇷 South Korea→🌐 RO
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
Seoul Gimpo International Airport (GMP)
- City / Country: Seoul, South Korea
- ICAO Code: RKSS
- Coordinates: 37.5583°, 126.7910°
- Timezone: Asia/Seoul
- Elevation: 59 ft
Arrival Airport Specs
Bucharest Henri Coandă International Airport (OTP)
- City / Country: Otopeni, Romania
- ICAO Code: LROP
- Coordinates: 44.5718°, 26.1033°
- Timezone: Europe/Bucharest
- Elevation: 314 ft
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