How far is Lanzhou from Ranong?
The distance between Ranong (Ranong Airport) and Lanzhou (Lanzhou Zhongchuan International Airport) is 1867 miles / 3005 kilometers / 1622 nautical miles.
The driving distance from Ranong (UNN) to Lanzhou (LHW) is 2500 miles / 4024 kilometers, and travel time by car is about 47 hours 42 minutes.
Ranong Airport – Lanzhou Zhongchuan International Airport
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Distance from Ranong to Lanzhou
There are several ways to calculate the distance from Ranong to Lanzhou. Here are two standard methods:
Vincenty's formula (applied above)- 1867.062 miles
- 3004.744 kilometers
- 1622.432 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- 1874.099 miles
- 3016.070 kilometers
- 1628.547 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 Ranong to Lanzhou?
The estimated flight time from Ranong Airport to Lanzhou Zhongchuan International Airport is 4 hours and 2 minutes.
What is the time difference between Ranong and Lanzhou?
The time difference between Ranong and Lanzhou is 1 hour. Lanzhou is 1 hour ahead of Ranong.
Flight carbon footprint between Ranong Airport (UNN) and Lanzhou Zhongchuan International Airport (LHW)
On average, flying from Ranong to Lanzhou generates about 205 kg of CO2 per passenger, and 205 kilograms equals 453 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ranong to Lanzhou
See the map of the shortest flight path between Ranong Airport (UNN) and Lanzhou Zhongchuan International Airport (LHW).
Airport information
| Origin | Ranong Airport |
|---|---|
| City: | Ranong |
| Country: | Thailand  |
| IATA Code: | UNN |
| ICAO Code: | VTSR |
| Coordinates: | 9°46′39″N, 98°35′7″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 |