How far is Mengnai from Sanya?

The distance between Sanya (Sanya Phoenix International Airport) and Mengnai (Huatugou Airport) is 1770 miles / 2849 kilometers / 1538 nautical miles.

The driving distance from Sanya (SYX) to Mengnai (HTT) is 2325 miles / 3741 kilometers, and travel time by car is about 48 hours 42 minutes.

Distance from Sanya to Mengnai

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

Vincenty's formula (applied above)

• 1770.144 miles
• 2848.770 kilometers
• 1538.213 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

• 1772.320 miles
• 2852.273 kilometers
• 1540.104 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 Sanya to Mengnai?

The estimated flight time from Sanya Phoenix International Airport to Huatugou Airport is 3 hours and 51 minutes.

What is the time difference between Sanya and Mengnai?

There is no time difference between Sanya and Mengnai.

Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Huatugou Airport (HTT)

On average, flying from Sanya to Mengnai generates about 198 kg of CO2 per passenger, and 198 kilograms equals 436 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sanya to Mengnai

See the map of the shortest flight path between Sanya Phoenix International Airport (SYX) and Huatugou Airport (HTT).

Airport information

Origin	Sanya Phoenix International Airport
City:	Sanya
Country:	China
IATA Code:	SYX
ICAO Code:	ZJSY
Coordinates:	18°18′10″N, 109°24′43″E

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