Back to CalculatorRoute ID: SUB-SOF
Flight Distance from Surabaya (SUB) to Sofia (SOF)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
SUBWARR
Surabaya, Indonesia
Juanda International Airport
Great Circle Path
10,512 km6,532 miles • 5,676 NM
Destination Airport
LBSFSOF
Sofia, Bulgaria
Sofia Airport
Direct Distance
10,512 km
6,532 Statute Miles
5,676 Nautical Miles
Commercial Flight
12h 52m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
946 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
313° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
12h 52m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
11h 56m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
20h 43m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 ID→🌐 BG
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
Juanda International Airport (SUB)
- City / Country: Surabaya, Indonesia
- ICAO Code: WARR
- Coordinates: -7.3798°, 112.7870°
- Timezone: Asia/Jakarta
- Elevation: 9 ft
Arrival Airport Specs
Sofia Airport (SOF)
- City / Country: Sofia, Bulgaria
- ICAO Code: LBSF
- Coordinates: 42.6964°, 23.4177°
- Timezone: Europe/Sofia
- Elevation: 1742 ft
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