How far is Mengnai from Haikou?

The distance between Haikou (Haikou Meilan International Airport) and Mengnai (Huatugou Airport) is 1722 miles / 2771 kilometers / 1496 nautical miles.

The driving distance from Haikou (HAK) to Mengnai (HTT) is 2165 miles / 3485 kilometers, and travel time by car is about 45 hours 51 minutes.

Distance from Haikou to Mengnai

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

Vincenty's formula (applied above)

• 1722.021 miles
• 2771.324 kilometers
• 1496.395 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

• 1723.423 miles
• 2773.581 kilometers
• 1497.614 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 Mengnai?

The estimated flight time from Haikou Meilan International Airport to Huatugou Airport is 3 hours and 45 minutes.

What is the time difference between Haikou and Mengnai?

There is no time difference between Haikou and Mengnai.

Flight carbon footprint between Haikou Meilan International Airport (HAK) and Huatugou Airport (HTT)

On average, flying from Haikou to Mengnai generates about 194 kg of CO2 per passenger, and 194 kilograms equals 428 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 Mengnai

See the map of the shortest flight path between Haikou Meilan International Airport (HAK) and Huatugou Airport (HTT).

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	Huatugou Airport
City:	Mengnai
Country:	China
IATA Code:	HTT
ICAO Code:	ZLHX
Coordinates:	38°12′7″N, 90°50′29″E