Back to CalculatorRoute ID: USM-KMG
Flight Distance from Na Thon (Ko Samui Island) (USM) to Kunming (KMG)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
USMVTSM
Na Thon (Ko Samui Island), Thailand
Samui International Airport
Great Circle Path
1,757 km1,092 miles • 949 NM
Destination Airport
ZPPPKMG
Kunming, China
Kunming Changshui International Airport
Direct Distance
1,757 km
1,092 Statute Miles
949 Nautical Miles
Commercial Flight
2h 34m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
158 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
10° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
2h 34m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
2h 25m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
3h 53m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇹🇭 Thailand→🌐 CN
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
Samui International Airport (USM)
- City / Country: Na Thon (Ko Samui Island), Thailand
- ICAO Code: VTSM
- Coordinates: 9.5478°, 100.0620°
- Timezone: Asia/Bangkok
- Elevation: 64 ft
Arrival Airport Specs
Kunming Changshui International Airport (KMG)
- City / Country: Kunming, China
- ICAO Code: ZPPP
- Coordinates: 25.1103°, 102.9367°
- Timezone: Asia/Shanghai
- Elevation: 6903 ft
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