Air Miles Calculator

Distance between Qiqihar (NDG) and Tonghua (TNH)

Flight distance from Qiqihar to Tonghua (Qiqihar Sanjiazi Airport – Tonghua Sanyuanpu Airport) is 355 miles / 572 kilometers / 309 nautical miles. Estimated flight time is 1 hour 10 minutes.

Driving distance from Qiqihar (NDG) to Tonghua (TNH) is 433 miles / 697 kilometers and travel time by car is about 7 hours 37 minutes.

Map of flight path and driving directions from Qiqihar to Tonghua.

Shortest flight path between Qiqihar Sanjiazi Airport (NDG) and Tonghua Sanyuanpu Airport (TNH).

How far is Tonghua from Qiqihar?

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

Vincenty's formula (applied above)
  • 355.274 miles
  • 571.758 kilometers
  • 308.725 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
  • 355.419 miles
  • 571.991 kilometers
  • 308.850 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 Qiqihar Sanjiazi Airport
City: Qiqihar
Country: China Flag of China
IATA Code: NDG
ICAO Code: ZYQQ
Coordinates: 47°14′22″N, 123°55′4″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

Time difference and current local times

There is no time difference between Qiqihar and Tonghua.

Time Difference

Qiqihar

 CST

Tonghua

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 77 kg (170 pounds).

Frequent Flyer Miles Calculator

Qiqihar (NDG) → Tonghua (TNH).

Distance:
355
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
355

Round trip?