How far is Hengyang from Ranong?

The distance between Ranong (Ranong Airport) and Hengyang (Hengyang Nanyue Airport) is 1493 miles / 2403 kilometers / 1298 nautical miles.

The driving distance from Ranong (UNN) to Hengyang (HNY) is 1908 miles / 3071 kilometers, and travel time by car is about 36 hours 42 minutes.

Distance from Ranong to Hengyang

There are several ways to calculate the distance from Ranong to Hengyang. Here are two standard methods:

Vincenty's formula (applied above)

• 1493.168 miles
• 2403.021 kilometers
• 1297.527 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

• 1496.582 miles
• 2408.515 kilometers
• 1300.494 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 Ranong to Hengyang?

The estimated flight time from Ranong Airport to Hengyang Nanyue Airport is 3 hours and 19 minutes.

What is the time difference between Ranong and Hengyang?

The time difference between Ranong and Hengyang is 1 hour. Hengyang is 1 hour ahead of Ranong.

Flight carbon footprint between Ranong Airport (UNN) and Hengyang Nanyue Airport (HNY)

On average, flying from Ranong to Hengyang generates about 179 kg of CO2 per passenger, and 179 kilograms equals 395 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ranong to Hengyang

See the map of the shortest flight path between Ranong Airport (UNN) and Hengyang Nanyue Airport (HNY).

Airport information

Origin	Ranong Airport
City:	Ranong
Country:	Thailand
IATA Code:	UNN
ICAO Code:	VTSR
Coordinates:	9°46′39″N, 98°35′7″E

Destination	Hengyang Nanyue Airport
City:	Hengyang
Country:	China
IATA Code:	HNY
ICAO Code:	ZGHY
Coordinates:	26°54′19″N, 112°37′40″E