Air Miles Calculator logo

Distance between Lanzhou (LHW) and Tonghua (TNH)

Flight distance from Lanzhou to Tonghua (Lanzhou Zhongchuan International Airport – Tonghua Sanyuanpu Airport) is 1243 miles / 2000 kilometers / 1080 nautical miles. Estimated flight time is 2 hours 51 minutes.

Driving distance from Lanzhou (LHW) to Tonghua (TNH) is 1456 miles / 2343 kilometers and travel time by car is about 26 hours 35 minutes.

Lanzhou – Tonghua

Distance arrow
1243
Miles
Distance arrow
2000
Kilometers
Distance arrow
1080
Nautical miles

How far is Tonghua from Lanzhou?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 1242.508 miles
  • 1999.622 kilometers
  • 1079.710 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
  • 1239.955 miles
  • 1995.513 kilometers
  • 1077.491 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 Lanzhou Zhongchuan International Airport to Tonghua Sanyuanpu Airport is 2 hours 51 minutes.

Time difference

There is no time difference between Lanzhou and Tonghua.

Carbon dioxide emissions

On average flying from Lanzhou to Tonghua generates about 163 kg of CO2 per passenger, 163 kilograms is equal to 360 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lanzhou to Tonghua

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Tonghua Sanyuanpu Airport (TNH).

Airport information

Origin Lanzhou Zhongchuan International Airport
City: Lanzhou
Country: China Flag of China
IATA Code: LHW
ICAO Code: ZLLL
Coordinates: 36°30′54″N, 103°37′12″E
Destination 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