How far is Heihe from Haikou?

The distance between Haikou (Haikou Meilan International Airport) and Heihe (Heihe Aihui Airport) is 2281 miles / 3671 kilometers / 1982 nautical miles.

The driving distance from Haikou (HAK) to Heihe (HEK) is 2671 miles / 4299 kilometers, and travel time by car is about 53 hours 11 minutes.

Distance from Haikou to Heihe

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

Vincenty's formula (applied above)

• 2280.832 miles
• 3670.644 kilometers
• 1981.989 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

• 2284.212 miles
• 3676.083 kilometers
• 1984.926 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 Haikou to Heihe?

The estimated flight time from Haikou Meilan International Airport to Heihe Aihui Airport is 4 hours and 49 minutes.

What is the time difference between Haikou and Heihe?

There is no time difference between Haikou and Heihe.

Flight carbon footprint between Haikou Meilan International Airport (HAK) and Heihe Aihui Airport (HEK)

On average, flying from Haikou to Heihe generates about 250 kg of CO2 per passenger, and 250 kilograms equals 551 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Haikou to Heihe

See the map of the shortest flight path between Haikou Meilan International Airport (HAK) and Heihe Aihui Airport (HEK).

Airport information

Origin	Haikou Meilan International Airport
City:	Haikou
Country:	China
IATA Code:	HAK
ICAO Code:	ZJHK
Coordinates:	19°56′5″N, 110°27′32″E

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