Back to CalculatorRoute ID: SOF-DAD
Flight Distance from Sofia (SOF) to Da Nang (DAD)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
SOFLBSF
Sofia, Bulgaria
Sofia Airport
Great Circle Path
8,387 km5,211 miles • 4,529 NM
Destination Airport
VVDNDAD
Da Nang, Vietnam
Da Nang International Airport
Direct Distance
8,387 km
5,211 Statute Miles
4,529 Nautical Miles
Commercial Flight
10h 22m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
755 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
81° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
10h 22m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
9h 37m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
16h 38m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 BG→🌐 VN
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
Sofia Airport (SOF)
- City / Country: Sofia, Bulgaria
- ICAO Code: LBSF
- Coordinates: 42.6964°, 23.4177°
- Timezone: Europe/Sofia
- Elevation: 1742 ft
Arrival Airport Specs
Da Nang International Airport (DAD)
- City / Country: Da Nang, Vietnam
- ICAO Code: VVDN
- Coordinates: 16.0439°, 108.1990°
- Timezone: Asia/Ho_Chi_Minh
- Elevation: 33 ft
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