How far is Haikou from Heihe?

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

The driving distance from Heihe (HEK) to Haikou (HAK) is 2681 miles / 4315 kilometers, and travel time by car is about 53 hours 12 minutes.

Distance from Heihe to Haikou

There are several ways to calculate the distance from Heihe to Haikou. 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 Heihe to Haikou?

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

What is the time difference between Heihe and Haikou?

There is no time difference between Heihe and Haikou.

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

On average, flying from Heihe to Haikou 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 Heihe to Haikou

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

Airport information

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

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