How far is Ji'an from Okayama?

The distance between Okayama (Okayama Airport) and Ji'an (Jinggangshan Airport) is 1257 miles / 2024 kilometers / 1093 nautical miles.

The driving distance from Okayama (OKJ) to Ji'an (JGS) is 2423 miles / 3900 kilometers, and travel time by car is about 48 hours 28 minutes.

Distance from Okayama to Ji'an

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

Vincenty's formula (applied above)

• 1257.422 miles
• 2023.625 kilometers
• 1092.670 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

• 1256.083 miles
• 2021.470 kilometers
• 1091.506 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 Ji'an?

The estimated flight time from Okayama Airport to Jinggangshan Airport is 2 hours and 52 minutes.

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

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

Flight carbon footprint between Okayama Airport (OKJ) and Jinggangshan Airport (JGS)

On average, flying from Okayama to Ji'an generates about 164 kg of CO2 per passenger, and 164 kilograms equals 362 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Okayama to Ji'an

See the map of the shortest flight path between Okayama Airport (OKJ) and Jinggangshan Airport (JGS).

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