How far is Ji'an from Naha?

The distance between Naha (Naha Airport) and Ji'an (Jinggangshan Airport) is 800 miles / 1288 kilometers / 696 nautical miles.

The driving distance from Naha (OKA) to Ji'an (JGS) is 2831 miles / 4556 kilometers, and travel time by car is about 180 hours 31 minutes.

Distance from Naha to Ji'an

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

Vincenty's formula (applied above)

• 800.409 miles
• 1288.133 kilometers
• 695.536 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

• 798.994 miles
• 1285.857 kilometers
• 694.307 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 Ji'an?

The estimated flight time from Naha Airport to Jinggangshan Airport is 2 hours and 0 minutes.

What is the time difference between Naha and Ji'an?

The time difference between Naha and Ji'an is 1 hour. Ji'an is 1 hour behind Naha.

Flight carbon footprint between Naha Airport (OKA) and Jinggangshan Airport (JGS)

On average, flying from Naha to Ji'an generates about 135 kg of CO2 per passenger, and 135 kilograms equals 297 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 Ji'an

See the map of the shortest flight path between Naha Airport (OKA) and Jinggangshan Airport (JGS).

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	Jinggangshan Airport
City:	Ji'an
Country:	China
IATA Code:	JGS
ICAO Code:	ZSJA
Coordinates:	26°51′24″N, 114°44′13″E