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Distance between Tachileik (THL) and Rayong (UTP)

Flight distance from Tachileik to Rayong (Tachilek Airport – U-Tapao International Airport) is 541 miles / 871 kilometers / 470 nautical miles. Estimated flight time is 1 hour 31 minutes.

Driving distance from Tachileik (THL) to Rayong (UTP) is 656 miles / 1056 kilometers and travel time by car is about 12 hours 48 minutes.

Tachileik – Rayong

Distance arrow
541
Miles
Distance arrow
871
Kilometers
Distance arrow
470
Nautical miles
Flight time duration
1 h 31 min
CO2 emission
105 kg

How far is Rayong from Tachileik?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 541.292 miles
  • 871.124 kilometers
  • 470.369 nautical miles

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

Haversine formula
  • 543.821 miles
  • 875.195 kilometers
  • 472.568 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 Tachileik to Rayong?

Estimated flight time from Tachilek Airport to U-Tapao International Airport is 1 hour 31 minutes.

What is the time difference between Tachileik and Rayong?

The time difference between Tachileik and Rayong is 30 minutes. Rayong is 30 minutes ahead of Tachileik.
Tachileik time to Rayong time converter

Flight carbon footprint between Tachilek Airport (THL) and U-Tapao International Airport (UTP)

On average flying from Tachileik to Rayong generates about 105 kg of CO2 per passenger, 105 kilograms is equal to 231 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tachileik to Rayong

Shortest flight path between Tachilek Airport (THL) and U-Tapao International Airport (UTP).

Airport information

Origin Tachilek Airport
City: Tachileik
Country: Burma Flag of Burma
IATA Code: THL
ICAO Code: VYTL
Coordinates: 20°29′1″N, 99°56′7″E
Destination U-Tapao International Airport
City: Rayong
Country: Thailand Flag of Thailand
IATA Code: UTP
ICAO Code: VTBU
Coordinates: 12°40′47″N, 101°0′17″E