How far is Sanya from Mengnai?

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

The driving distance from Mengnai (HTT) to Sanya (SYX) is 2323 miles / 3738 kilometers, and travel time by car is about 48 hours 39 minutes.

Distance from Mengnai to Sanya

There are several ways to calculate the distance from Mengnai to Sanya. 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 Mengnai to Sanya?

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

What is the time difference between Mengnai and Sanya?

There is no time difference between Mengnai and Sanya.

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

On average, flying from Mengnai to Sanya 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 Mengnai to Sanya

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

Airport information

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

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