How far is Xining from Okayama?

The distance between Okayama (Okayama Airport) and Xining (Xining Caojiabao International Airport) is 1786 miles / 2875 kilometers / 1552 nautical miles.

Distance from Okayama to Xining

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

Vincenty's formula (applied above)

• 1786.320 miles
• 2874.803 kilometers
• 1552.269 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

• 1782.332 miles
• 2868.385 kilometers
• 1548.804 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 Xining?

The estimated flight time from Okayama Airport to Xining Caojiabao International Airport is 3 hours and 52 minutes.

What is the time difference between Okayama and Xining?

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

Flight carbon footprint between Okayama Airport (OKJ) and Xining Caojiabao International Airport (XNN)

On average, flying from Okayama to Xining generates about 199 kg of CO2 per passenger, and 199 kilograms equals 439 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Okayama to Xining

See the map of the shortest flight path between Okayama Airport (OKJ) and Xining Caojiabao International Airport (XNN).

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	Xining Caojiabao International Airport
City:	Xining
Country:	China
IATA Code:	XNN
ICAO Code:	ZLXN
Coordinates:	36°31′39″N, 102°2′34″E