How far is Rayong from Hefei?

The distance between Hefei (Hefei Luogang Airport) and Rayong (U-Tapao International Airport) is 1673 miles / 2693 kilometers / 1454 nautical miles.

The driving distance from Hefei (HFE) to Rayong (UTP) is 2123 miles / 3416 kilometers, and travel time by car is about 40 hours 28 minutes.

Distance from Hefei to Rayong

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

Vincenty's formula (applied above)

• 1673.467 miles
• 2693.185 kilometers
• 1454.203 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

• 1676.677 miles
• 2698.350 kilometers
• 1456.992 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 Hefei to Rayong?

The estimated flight time from Hefei Luogang Airport to U-Tapao International Airport is 3 hours and 40 minutes.

What is the time difference between Hefei and Rayong?

The time difference between Hefei and Rayong is 1 hour. Rayong is 1 hour behind Hefei.

Flight carbon footprint between Hefei Luogang Airport (HFE) and U-Tapao International Airport (UTP)

On average, flying from Hefei to Rayong generates about 191 kg of CO2 per passenger, and 191 kilograms equals 421 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hefei to Rayong

See the map of the shortest flight path between Hefei Luogang Airport (HFE) and U-Tapao International Airport (UTP).

Airport information

Origin	Hefei Luogang Airport
City:	Hefei
Country:	China
IATA Code:	HFE
ICAO Code:	ZSOF
Coordinates:	31°46′48″N, 117°17′52″E

Destination	U-Tapao International Airport
City:	Rayong
Country:	Thailand
IATA Code:	UTP
ICAO Code:	VTBU
Coordinates:	12°40′47″N, 101°0′17″E