How far is Heihe from Okayama?

The distance between Okayama (Okayama Airport) and Heihe (Heihe Aihui Airport) is 1114 miles / 1793 kilometers / 968 nautical miles.

The driving distance from Okayama (OKJ) to Heihe (HEK) is 1756 miles / 2826 kilometers, and travel time by car is about 36 hours 31 minutes.

Distance from Okayama to Heihe

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

Vincenty's formula (applied above)

• 1114.241 miles
• 1793.197 kilometers
• 968.249 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

• 1115.009 miles
• 1794.433 kilometers
• 968.916 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 Heihe?

The estimated flight time from Okayama Airport to Heihe Aihui Airport is 2 hours and 36 minutes.

What is the time difference between Okayama and Heihe?

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

Flight carbon footprint between Okayama Airport (OKJ) and Heihe Aihui Airport (HEK)

On average, flying from Okayama to Heihe generates about 157 kg of CO2 per passenger, and 157 kilograms equals 347 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 Heihe

See the map of the shortest flight path between Okayama Airport (OKJ) and Heihe Aihui Airport (HEK).

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	Heihe Aihui Airport
City:	Heihe
Country:	China
IATA Code:	HEK
ICAO Code:	ZYHE
Coordinates:	50°10′17″N, 127°18′31″E