Back to CalculatorRoute ID: UIO-USM
Flight Distance from Quito (UIO) 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
UIOSEQM
Quito, Ecuador
Mariscal Sucre International Airport
Great Circle Path
18,953 km11,777 miles • 10,234 NM
Destination Airport
VTSMUSM
Na Thon (Ko Samui Island), Thailand
Samui International Airport
Direct Distance
18,953 km
11,777 Statute Miles
10,234 Nautical Miles
Commercial Flight
22h 48m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
1,706 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
9° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
22h 48m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
21h 6m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
36h 57m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 EC→🇹🇭 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
Mariscal Sucre International Airport (UIO)
- City / Country: Quito, Ecuador
- ICAO Code: SEQM
- Coordinates: -0.1254°, -78.3543°
- Timezone: America/Guayaquil
- Elevation: 7841 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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