Air Miles Calculator

Distance between Changsha (CSX) and Tonghua (TNH)

Distance from Changsha to Tonghua (Changsha Huanghua International Airport – Tonghua Sanyuanpu Airport) is 1197 miles / 1926 kilometers / 1040 nautical miles.

How far is Tonghua from Changsha?

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

Vincenty's formula (applied above)
  • 1196.621 miles
  • 1925.774 kilometers
  • 1039.835 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
  • 1197.469 miles
  • 1927.139 kilometers
  • 1040.572 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).

Flight duration

Estimated flight time from Changsha Huanghua International Airport (CSX) to Tonghua Sanyuanpu Airport (TNH) is 2 hours 45 minutes.

Time difference and current local times

There is no time difference between Changsha and Tonghua.

Time Difference

Changsha
Tonghua

Changsha

 CST

Tonghua

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 161 kg (356 pounds).

Airport information


A Changsha Huanghua International Airport
City: Changsha
Country: China Flag of China
IATA Code: CSX
ICAO Code: ZGHA
Coordinates: 28°11′21″N, 113°13′12″E

B Tonghua Sanyuanpu Airport
City: Tonghua
Country: China Flag of China
IATA Code: TNH
ICAO Code: ZYTN
Coordinates: 42°15′14″N, 125°42′11″E

Changsha to Tonghua flight path

Shortest flight path between Changsha Huanghua International Airport (CSX) and Tonghua Sanyuanpu Airport (TNH).

Frequent Flyer Miles Calculator

Changsha (CSX) → Tonghua (TNH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1197
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1197

Round trip?