# Distance between Nanyang (NNY) and Tonghua (TNH)

Flight distance from Nanyang to Tonghua (Nanyang Jiangying Airport – Tonghua Sanyuanpu Airport) is 959 miles / 1544 kilometers / 834 nautical miles. Estimated flight time is 2 hours 18 minutes.

Driving distance from Nanyang (NNY) to Tonghua (TNH) is 1112 miles / 1789 kilometers and travel time by car is about 19 hours 11 minutes.

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

Shortest flight path between Nanyang Jiangying Airport (NNY) and Tonghua Sanyuanpu Airport (TNH).

## How far is Tonghua from Nanyang?

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

Vincenty's formula (applied above)
• 959.458 miles
• 1544.098 kilometers
• 833.746 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
• 958.989 miles
• 1543.344 kilometers
• 833.339 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 Tonghua Sanyuanpu Airport
City: Tonghua
Country: China
IATA Code: TNH
ICAO Code: ZYTN
Coordinates: 42°15′14″N, 125°42′11″E

## Time difference and current local times

There is no time difference between Nanyang and Tonghua.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 148 kg (326 pounds).

## Frequent Flyer Miles Calculator

Nanyang (NNY) → Tonghua (TNH).

Distance:
959
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
959

Round trip?