Back to CalculatorRoute ID: SIN-DMK
Flight Distance from Singapore (SIN) to Bangkok (DMK)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
SINWSSS
Singapore, Singapore
Singapore Changi Airport
Great Circle Path
1,446 km899 miles • 781 NM
Destination Airport
VTBDDMK
Bangkok, Thailand
Don Mueang International Airport
Direct Distance
1,446 km
899 Statute Miles
781 Nautical Miles
Commercial Flight
2h 12m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
130 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
345° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
2h 12m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
2h 4m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
3h 17m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇸🇬 Singapore→🇹🇭 Thailand
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
Singapore Changi Airport (SIN)
- City / Country: Singapore, Singapore
- ICAO Code: WSSS
- Coordinates: 1.3502°, 103.9940°
- Timezone: Asia/Singapore
- Elevation: 22 ft
Arrival Airport Specs
Don Mueang International Airport (DMK)
- City / Country: Bangkok, Thailand
- ICAO Code: VTBD
- Coordinates: 13.9126°, 100.6070°
- Timezone: Asia/Bangkok
- Elevation: 9 ft
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