# Distance between Nanyang (NNY) and Yichang (YIH)

Flight distance from Nanyang to Yichang (Nanyang Jiangying Airport – Yichang Sanxia Airport) is 173 miles / 279 kilometers / 151 nautical miles. Estimated flight time is 49 minutes.

Driving distance from Nanyang (NNY) to Yichang (YIH) is 217 miles / 350 kilometers and travel time by car is about 3 hours 51 minutes.

## Map of flight path and driving directions from Nanyang to Yichang.

Shortest flight path between Nanyang Jiangying Airport (NNY) and Yichang Sanxia Airport (YIH).

## How far is Yichang from Nanyang?

There are several ways to calculate distances between Nanyang and Yichang. Here are two common methods:

Vincenty's formula (applied above)
• 173.480 miles
• 279.189 kilometers
• 150.750 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 173.834 miles
• 279.758 kilometers
• 151.057 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).

## Airport information

A Nanyang Jiangying Airport
City: Nanyang
Country: China
IATA Code: NNY
ICAO Code: ZHNY
Coordinates: 32°58′50″N, 112°36′53″E

B Yichang Sanxia Airport
City: Yichang
Country: China
IATA Code: YIH
ICAO Code: ZHYC
Coordinates: 30°40′15″N, 111°26′27″E

## Time difference and current local times

There is no time difference between Nanyang and Yichang.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 51 kg (111 pounds).

## Frequent Flyer Miles Calculator

Nanyang (NNY) → Yichang (YIH).

Distance:
173
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
173

Round trip?