Back to CalculatorRoute ID: LHR-CMB
Flight Distance from London (LHR) to Colombo (CMB)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
LHREGLL
London, United Kingdom
London Heathrow Airport
Great Circle Path
8,715 km5,415 miles • 4,706 NM
Destination Airport
VCBICMB
Colombo, Sri Lanka
Bandaranaike International Colombo Airport
Direct Distance
8,715 km
5,415 Statute Miles
4,706 Nautical Miles
Commercial Flight
10h 45m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
784 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
93° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
10h 45m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
9h 58m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
17h 16m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇬🇧 United Kingdom→🌐 LK
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
London Heathrow Airport (LHR)
- City / Country: London, United Kingdom
- ICAO Code: EGLL
- Coordinates: 51.4707°, -0.4599°
- Timezone: Europe/London
- Elevation: 83 ft
Arrival Airport Specs
Bandaranaike International Colombo Airport (CMB)
- City / Country: Colombo, Sri Lanka
- ICAO Code: VCBI
- Coordinates: 7.1808°, 79.8841°
- Timezone: Asia/Colombo
- Elevation: 30 ft
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