Back to CalculatorRoute ID: HAN-OTP
Flight Distance from Hanoi (Soc Son) (HAN) to Otopeni (OTP)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
HANVVNB
Hanoi (Soc Son), Vietnam
Noi Bai International Airport
Great Circle Path
7,574 km4,706 miles • 4,090 NM
Destination Airport
LROPOTP
Otopeni, Romania
Bucharest Henri Coandă International Airport
Direct Distance
7,574 km
4,706 Statute Miles
4,090 Nautical Miles
Commercial Flight
9h 25m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
682 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
311° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
9h 25m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
8h 44m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
15h 4m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 VN→🌐 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
Noi Bai International Airport (HAN)
- City / Country: Hanoi (Soc Son), Vietnam
- ICAO Code: VVNB
- Coordinates: 21.2212°, 105.8070°
- Timezone: Asia/Bangkok
- Elevation: 39 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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