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How far is Tachileik from Sihanukville?

The distance between Sihanukville (Sihanouk International Airport) and Tachileik (Tachilek Airport) is 724 miles / 1165 kilometers / 629 nautical miles.

The driving distance from Sihanukville (KOS) to Tachileik (THL) is 944 miles / 1519 kilometers, and travel time by car is about 18 hours 46 minutes.

Sihanouk International Airport – Tachilek Airport

Distance arrow
724
Miles
Distance arrow
1165
Kilometers
Distance arrow
629
Nautical miles
Flight time duration
1 h 52 min
CO2 emission
127 kg

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Distance from Sihanukville to Tachileik

There are several ways to calculate the distance from Sihanukville to Tachileik. Here are two standard methods:

Vincenty's formula (applied above)
  • 724.189 miles
  • 1165.469 kilometers
  • 629.303 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 727.194 miles
  • 1170.305 kilometers
  • 631.914 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Sihanukville to Tachileik?

The estimated flight time from Sihanouk International Airport to Tachilek Airport is 1 hour and 52 minutes.

Flight carbon footprint between Sihanouk International Airport (KOS) and Tachilek Airport (THL)

On average, flying from Sihanukville to Tachileik generates about 127 kg of CO2 per passenger, and 127 kilograms equals 280 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sihanukville to Tachileik

See the map of the shortest flight path between Sihanouk International Airport (KOS) and Tachilek Airport (THL).

Airport information

Origin Sihanouk International Airport
City: Sihanukville
Country: Cambodia Flag of Cambodia
IATA Code: KOS
ICAO Code: VDSV
Coordinates: 10°34′46″N, 103°38′13″E
Destination Tachilek Airport
City: Tachileik
Country: Burma Flag of Burma
IATA Code: THL
ICAO Code: VYTL
Coordinates: 20°29′1″N, 99°56′7″E