How far is Lanzhou from Tonghua?
The distance between Tonghua (Tonghua Sanyuanpu Airport) and Lanzhou (Lanzhou Zhongchuan International Airport) is 1243 miles / 2000 kilometers / 1080 nautical miles.
The driving distance from Tonghua (TNH) to Lanzhou (LHW) is 1436 miles / 2311 kilometers, and travel time by car is about 26 hours 16 minutes.
Tonghua Sanyuanpu Airport – Lanzhou Zhongchuan International Airport
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Distance from Tonghua to Lanzhou
There are several ways to calculate the distance from Tonghua to Lanzhou. Here are two standard 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 planet.
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).
How long does it take to fly from Tonghua to Lanzhou?
The estimated flight time from Tonghua Sanyuanpu Airport to Lanzhou Zhongchuan International Airport is 2 hours and 51 minutes.
What is the time difference between Tonghua and Lanzhou?
Flight carbon footprint between Tonghua Sanyuanpu Airport (TNH) and Lanzhou Zhongchuan International Airport (LHW)
On average, flying from Tonghua to Lanzhou generates about 163 kg of CO2 per passenger, and 163 kilograms equals 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 Tonghua to Lanzhou
See the map of the shortest flight path between Tonghua Sanyuanpu Airport (TNH) and Lanzhou Zhongchuan International Airport (LHW).
Airport information
| Origin | Tonghua Sanyuanpu Airport |
|---|---|
| City: | Tonghua |
| Country: | China  |
| IATA Code: | TNH |
| ICAO Code: | ZYTN |
| Coordinates: | 42°15′14″N, 125°42′11″E |
| Destination | Lanzhou Zhongchuan International Airport |
|---|---|
| City: | Lanzhou |
| Country: | China |
| IATA Code: | LHW |
| ICAO Code: | ZLLL |
| Coordinates: | 36°30′54″N, 103°37′12″E |