Back to CalculatorRoute ID: LED-USM
Flight Distance from St. Petersburg (LED) 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
LEDULLI
St. Petersburg, Russia
Pulkovo Airport
Great Circle Path
7,968 km4,951 miles • 4,302 NM
Destination Airport
VTSMUSM
Na Thon (Ko Samui Island), Thailand
Samui International Airport
Direct Distance
7,968 km
4,951 Statute Miles
4,302 Nautical Miles
Commercial Flight
9h 52m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
717 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
103° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
9h 52m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
9h 10m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
15h 49m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 RU→🇹🇭 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
Pulkovo Airport (LED)
- City / Country: St. Petersburg, Russia
- ICAO Code: ULLI
- Coordinates: 59.8003°, 30.2625°
- Timezone: Europe/Moscow
- Elevation: 78 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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