How far is Heihe from Oita?

The distance between Oita (Oita Airport) and Heihe (Heihe Aihui Airport) is 1174 miles / 1889 kilometers / 1020 nautical miles.

The driving distance from Oita (OIT) to Heihe (HEK) is 1585 miles / 2551 kilometers, and travel time by car is about 33 hours 14 minutes.

Distance from Oita to Heihe

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

Vincenty's formula (applied above)

• 1173.949 miles
• 1889.287 kilometers
• 1020.134 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

• 1175.101 miles
• 1891.142 kilometers
• 1021.135 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 Oita to Heihe?

The estimated flight time from Oita Airport to Heihe Aihui Airport is 2 hours and 43 minutes.

What is the time difference between Oita and Heihe?

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

Flight carbon footprint between Oita Airport (OIT) and Heihe Aihui Airport (HEK)

On average, flying from Oita to Heihe generates about 160 kg of CO2 per passenger, and 160 kilograms equals 353 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Oita to Heihe

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

Airport information

Origin	Oita Airport
City:	Oita
Country:	Japan
IATA Code:	OIT
ICAO Code:	RJFO
Coordinates:	33°28′45″N, 131°44′13″E

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