How far is Lanzhou from Naha?
The distance between Naha (Naha Airport) and Lanzhou (Lanzhou Zhongchuan International Airport) is 1582 miles / 2546 kilometers / 1375 nautical miles.
The driving distance from Naha (OKA) to Lanzhou (LHW) is 2507 miles / 4035 kilometers, and travel time by car is about 183 hours 36 minutes.
Naha Airport – Lanzhou Zhongchuan International Airport
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Distance from Naha to Lanzhou
There are several ways to calculate the distance from Naha to Lanzhou. Here are two standard methods:
Vincenty's formula (applied above)- 1582.255 miles
- 2546.393 kilometers
- 1374.942 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- 1580.621 miles
- 2543.763 kilometers
- 1373.522 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 Naha to Lanzhou?
The estimated flight time from Naha Airport to Lanzhou Zhongchuan International Airport is 3 hours and 29 minutes.
What is the time difference between Naha and Lanzhou?
The time difference between Naha and Lanzhou is 1 hour. Lanzhou is 1 hour behind Naha.
Flight carbon footprint between Naha Airport (OKA) and Lanzhou Zhongchuan International Airport (LHW)
On average, flying from Naha to Lanzhou generates about 185 kg of CO2 per passenger, and 185 kilograms equals 407 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Naha to Lanzhou
See the map of the shortest flight path between Naha Airport (OKA) and Lanzhou Zhongchuan International Airport (LHW).
Airport information
| Origin | Naha Airport |
|---|---|
| City: | Naha |
| Country: | Japan  |
| IATA Code: | OKA |
| ICAO Code: | ROAH |
| Coordinates: | 26°11′44″N, 127°38′45″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 |