Back to CalculatorRoute ID: HKG-SIN
Flight Distance from Hong Kong (HKG) to Singapore (SIN)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
HKGVHHH
Hong Kong, Hong Kong
Hong Kong International Airport
Great Circle Path
2,566 km1,594 miles • 1,386 NM
Destination Airport
WSSSSIN
Singapore, Singapore
Singapore Changi Airport
Direct Distance
2,566 km
1,594 Statute Miles
1,386 Nautical Miles
Commercial Flight
3h 31m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
231 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
206° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
3h 31m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
3h 17m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
5h 26m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇭🇰 Hong Kong→🇸🇬 Singapore
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
Hong Kong International Airport (HKG)
- City / Country: Hong Kong, Hong Kong
- ICAO Code: VHHH
- Coordinates: 22.3118°, 113.9149°
- Timezone: Asia/Hong_Kong
- Elevation: 28 ft
Arrival Airport Specs
Singapore Changi Airport (SIN)
- City / Country: Singapore, Singapore
- ICAO Code: WSSS
- Coordinates: 1.3502°, 103.9940°
- Timezone: Asia/Singapore
- Elevation: 22 ft
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