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How far is Rayong from Tunxi?

The distance between Tunxi (Huangshan Tunxi International Airport) and Rayong (U-Tapao International Airport) is 1613 miles / 2595 kilometers / 1401 nautical miles.

The driving distance from Tunxi (TXN) to Rayong (UTP) is 2074 miles / 3337 kilometers, and travel time by car is about 40 hours 11 minutes.

Huangshan Tunxi International Airport – U-Tapao International Airport

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1613
Miles
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2595
Kilometers
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1401
Nautical miles

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Distance from Tunxi to Rayong

There are several ways to calculate the distance from Tunxi to Rayong. Here are two standard methods:

Vincenty's formula (applied above)
  • 1612.682 miles
  • 2595.361 kilometers
  • 1401.383 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
  • 1615.118 miles
  • 2599.280 kilometers
  • 1403.499 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 Tunxi to Rayong?

The estimated flight time from Huangshan Tunxi International Airport to U-Tapao International Airport is 3 hours and 33 minutes.

Flight carbon footprint between Huangshan Tunxi International Airport (TXN) and U-Tapao International Airport (UTP)

On average, flying from Tunxi to Rayong generates about 187 kg of CO2 per passenger, and 187 kilograms equals 412 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tunxi to Rayong

See the map of the shortest flight path between Huangshan Tunxi International Airport (TXN) and U-Tapao International Airport (UTP).

Airport information

Origin Huangshan Tunxi International Airport
City: Tunxi
Country: China Flag of China
IATA Code: TXN
ICAO Code: ZSTX
Coordinates: 29°43′59″N, 118°15′21″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