Back to CalculatorRoute ID: CGN-SOF
Flight Distance from Köln (Cologne) (CGN) to Sofia (SOF)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
CGNEDDK
Köln (Cologne), Germany
Cologne Bonn Airport
Great Circle Path
1,531 km951 miles • 827 NM
Destination Airport
LBSFSOF
Sofia, Bulgaria
Sofia Airport
Direct Distance
1,531 km
951 Statute Miles
827 Nautical Miles
Commercial Flight
2h 18m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
138 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
120° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
2h 18m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
2h 10m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
3h 27m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇩🇪 Germany→🌐 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
Cologne Bonn Airport (CGN)
- City / Country: Köln (Cologne), Germany
- ICAO Code: EDDK
- Coordinates: 50.8659°, 7.1427°
- Timezone: Europe/Berlin
- Elevation: 302 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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