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How far is Rayong from Sylhet?

The distance between Sylhet (Osmani International Airport) and Rayong (U-Tapao International Airport) is 1034 miles / 1665 kilometers / 899 nautical miles.

The driving distance from Sylhet (ZYL) to Rayong (UTP) is 1524 miles / 2453 kilometers, and travel time by car is about 30 hours 7 minutes.

Osmani International Airport – U-Tapao International Airport

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1034
Miles
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1665
Kilometers
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899
Nautical miles

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Distance from Sylhet to Rayong

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

Vincenty's formula (applied above)
  • 1034.446 miles
  • 1664.779 kilometers
  • 898.909 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
  • 1037.070 miles
  • 1669.003 kilometers
  • 901.189 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 Sylhet to Rayong?

The estimated flight time from Osmani International Airport to U-Tapao International Airport is 2 hours and 27 minutes.

Flight carbon footprint between Osmani International Airport (ZYL) and U-Tapao International Airport (UTP)

On average, flying from Sylhet to Rayong generates about 153 kg of CO2 per passenger, and 153 kilograms equals 337 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sylhet to Rayong

See the map of the shortest flight path between Osmani International Airport (ZYL) and U-Tapao International Airport (UTP).

Airport information

Origin Osmani International Airport
City: Sylhet
Country: Bangladesh Flag of Bangladesh
IATA Code: ZYL
ICAO Code: VGSY
Coordinates: 24°57′47″N, 91°52′0″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