How far is Vinh from Hengyang?

The distance between Hengyang (Hengyang Nanyue Airport) and Vinh (Vinh International Airport) is 716 miles / 1152 kilometers / 622 nautical miles.

The driving distance from Hengyang (HNY) to Vinh (VII) is 857 miles / 1380 kilometers, and travel time by car is about 15 hours 56 minutes.

Distance from Hengyang to Vinh

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

Vincenty's formula (applied above)

• 715.735 miles
• 1151.863 kilometers
• 621.956 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

• 717.094 miles
• 1154.051 kilometers
• 623.138 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 Hengyang to Vinh?

The estimated flight time from Hengyang Nanyue Airport to Vinh International Airport is 1 hour and 51 minutes.

What is the time difference between Hengyang and Vinh?

The time difference between Hengyang and Vinh is 1 hour. Vinh is 1 hour behind Hengyang.

Flight carbon footprint between Hengyang Nanyue Airport (HNY) and Vinh International Airport (VII)

On average, flying from Hengyang to Vinh generates about 126 kg of CO2 per passenger, and 126 kilograms equals 278 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hengyang to Vinh

See the map of the shortest flight path between Hengyang Nanyue Airport (HNY) and Vinh International Airport (VII).

Airport information

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

Destination	Vinh International Airport
City:	Vinh
Country:	Vietnam
IATA Code:	VII
ICAO Code:	VVVH
Coordinates:	18°44′15″N, 105°40′15″E