How far is Mianyang from Hengyang?

The distance between Hengyang (Hengyang Nanyue Airport) and Mianyang (Mianyang Nanjiao Airport) is 569 miles / 916 kilometers / 495 nautical miles.

The driving distance from Hengyang (HNY) to Mianyang (MIG) is 734 miles / 1182 kilometers, and travel time by car is about 13 hours 23 minutes.

Distance from Hengyang to Mianyang

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

Vincenty's formula (applied above)

• 569.220 miles
• 916.071 kilometers
• 494.639 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

• 569.007 miles
• 915.728 kilometers
• 494.454 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 Mianyang?

The estimated flight time from Hengyang Nanyue Airport to Mianyang Nanjiao Airport is 1 hour and 34 minutes.

What is the time difference between Hengyang and Mianyang?

There is no time difference between Hengyang and Mianyang.

Flight carbon footprint between Hengyang Nanyue Airport (HNY) and Mianyang Nanjiao Airport (MIG)

On average, flying from Hengyang to Mianyang generates about 109 kg of CO2 per passenger, and 109 kilograms equals 240 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 Mianyang

See the map of the shortest flight path between Hengyang Nanyue Airport (HNY) and Mianyang Nanjiao Airport (MIG).

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	Mianyang Nanjiao Airport
City:	Mianyang
Country:	China
IATA Code:	MIG
ICAO Code:	ZUMY
Coordinates:	31°25′41″N, 104°44′27″E