How far is Lanzhou from Okayama?

The distance between Okayama (Okayama Airport) and Lanzhou (Lanzhou Zhongchuan International Airport) is 1699 miles / 2734 kilometers / 1476 nautical miles.

Distance from Okayama to Lanzhou

There are several ways to calculate the distance from Okayama to Lanzhou. Here are two standard methods:

Vincenty's formula (applied above)

• 1699.007 miles
• 2734.287 kilometers
• 1476.397 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

• 1695.218 miles
• 2728.189 kilometers
• 1473.104 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 Okayama to Lanzhou?

The estimated flight time from Okayama Airport to Lanzhou Zhongchuan International Airport is 3 hours and 43 minutes.

What is the time difference between Okayama and Lanzhou?

The time difference between Okayama and Lanzhou is 1 hour. Lanzhou is 1 hour behind Okayama.

Flight carbon footprint between Okayama Airport (OKJ) and Lanzhou Zhongchuan International Airport (LHW)

On average, flying from Okayama to Lanzhou generates about 193 kg of CO2 per passenger, and 193 kilograms equals 425 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Okayama to Lanzhou

See the map of the shortest flight path between Okayama Airport (OKJ) and Lanzhou Zhongchuan International Airport (LHW).

Airport information

Origin	Okayama Airport
City:	Okayama
Country:	Japan
IATA Code:	OKJ
ICAO Code:	RJOB
Coordinates:	34°45′24″N, 133°51′17″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