How far is Changzhou from Naha?

The distance between Naha (Naha Airport) and Changzhou (Changzhou Benniu Airport) is 618 miles / 994 kilometers / 537 nautical miles.

The driving distance from Naha (OKA) to Changzhou (CZX) is 2410 miles / 3878 kilometers, and travel time by car is about 172 hours 45 minutes.

Distance from Naha to Changzhou

There are several ways to calculate the distance from Naha to Changzhou. Here are two standard methods:

Vincenty's formula (applied above)

• 617.719 miles
• 994.123 kilometers
• 536.783 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

• 617.835 miles
• 994.310 kilometers
• 536.884 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 Changzhou?

The estimated flight time from Naha Airport to Changzhou Benniu Airport is 1 hour and 40 minutes.

What is the time difference between Naha and Changzhou?

The time difference between Naha and Changzhou is 1 hour. Changzhou is 1 hour behind Naha.

Flight carbon footprint between Naha Airport (OKA) and Changzhou Benniu Airport (CZX)

On average, flying from Naha to Changzhou generates about 115 kg of CO2 per passenger, and 115 kilograms equals 253 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 Changzhou

See the map of the shortest flight path between Naha Airport (OKA) and Changzhou Benniu Airport (CZX).

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	Changzhou Benniu Airport
City:	Changzhou
Country:	China
IATA Code:	CZX
ICAO Code:	ZSCG
Coordinates:	31°55′10″N, 119°46′44″E