How far is Tainan from Sanya?

The distance between Sanya (Sanya Phoenix International Airport) and Tainan (Tainan Airport) is 768 miles / 1237 kilometers / 668 nautical miles.

The driving distance from Sanya (SYX) to Tainan (TNN) is 1724 miles / 2775 kilometers, and travel time by car is about 99 hours 29 minutes.

Distance from Sanya to Tainan

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

Vincenty's formula (applied above)

• 768.336 miles
• 1236.516 kilometers
• 667.665 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

• 767.943 miles
• 1235.884 kilometers
• 667.324 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 Tainan?

The estimated flight time from Sanya Phoenix International Airport to Tainan Airport is 1 hour and 57 minutes.

What is the time difference between Sanya and Tainan?

There is no time difference between Sanya and Tainan.

Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Tainan Airport (TNN)

On average, flying from Sanya to Tainan generates about 132 kg of CO2 per passenger, and 132 kilograms equals 290 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 Tainan

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

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	Tainan Airport
City:	Tainan
Country:	Taiwan
IATA Code:	TNN
ICAO Code:	RCNN
Coordinates:	22°57′1″N, 120°12′21″E