How far is Qui Nhon from Hengyang?

The distance between Hengyang (Hengyang Nanyue Airport) and Qui Nhon (Phu Cat Airport) is 921 miles / 1482 kilometers / 800 nautical miles.

The driving distance from Hengyang (HNY) to Qui Nhon (UIH) is 1324 miles / 2130 kilometers, and travel time by car is about 25 hours 3 minutes.

Distance from Hengyang to Qui Nhon

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

Vincenty's formula (applied above)

• 920.573 miles
• 1481.519 kilometers
• 799.956 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

• 924.237 miles
• 1487.415 kilometers
• 803.140 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 Qui Nhon?

The estimated flight time from Hengyang Nanyue Airport to Phu Cat Airport is 2 hours and 14 minutes.

What is the time difference between Hengyang and Qui Nhon?

The time difference between Hengyang and Qui Nhon is 1 hour. Qui Nhon is 1 hour behind Hengyang.

Flight carbon footprint between Hengyang Nanyue Airport (HNY) and Phu Cat Airport (UIH)

On average, flying from Hengyang to Qui Nhon generates about 145 kg of CO2 per passenger, and 145 kilograms equals 320 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 Qui Nhon

See the map of the shortest flight path between Hengyang Nanyue Airport (HNY) and Phu Cat Airport (UIH).

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	Phu Cat Airport
City:	Qui Nhon
Country:	Vietnam
IATA Code:	UIH
ICAO Code:	VVPC
Coordinates:	13°57′17″N, 109°2′31″E