Back to CalculatorRoute ID: MEL-USM
Flight Distance from Melbourne (MEL) to Na Thon (Ko Samui Island) (USM)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
MELYMML
Melbourne, Australia
Melbourne Airport
Great Circle Path
7,014 km4,358 miles • 3,787 NM
Destination Airport
VTSMUSM
Na Thon (Ko Samui Island), Thailand
Samui International Airport
Direct Distance
7,014 km
4,358 Statute Miles
3,787 Nautical Miles
Commercial Flight
8h 45m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
631 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
309° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
8h 45m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
8h 7m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
13h 59m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇦🇺 Australia→🇹🇭 Thailand
Allowed Stay60 days
Passport Validity Required6 months
💡 Official Note: Visa exemption for up to 60 days for tourism.
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
Melbourne Airport (MEL)
- City / Country: Melbourne, Australia
- ICAO Code: YMML
- Coordinates: -37.6707°, 144.8379°
- Timezone: Australia/Melbourne
- Elevation: 434 ft
Arrival 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
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