How far is Tainan from Xi'an?

The distance between Xi'an (Xi'an Xianyang International Airport) and Tainan (Tainan Airport) is 1052 miles / 1693 kilometers / 914 nautical miles.

The driving distance from Xi'an (XIY) to Tainan (TNN) is 1461 miles / 2351 kilometers, and travel time by car is about 90 hours 35 minutes.

Distance from Xi'an to Tainan

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

Vincenty's formula (applied above)

• 1052.202 miles
• 1693.355 kilometers
• 914.339 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

• 1053.290 miles
• 1695.106 kilometers
• 915.284 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 Xi'an to Tainan?

The estimated flight time from Xi'an Xianyang International Airport to Tainan Airport is 2 hours and 29 minutes.

What is the time difference between Xi'an and Tainan?

There is no time difference between Xi'an and Tainan.

Flight carbon footprint between Xi'an Xianyang International Airport (XIY) and Tainan Airport (TNN)

On average, flying from Xi'an to Tainan generates about 154 kg of CO2 per passenger, and 154 kilograms equals 340 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Xi'an to Tainan

See the map of the shortest flight path between Xi'an Xianyang International Airport (XIY) and Tainan Airport (TNN).

Airport information

Origin	Xi'an Xianyang International Airport
City:	Xi'an
Country:	China
IATA Code:	XIY
ICAO Code:	ZLXY
Coordinates:	34°26′49″N, 108°45′7″E

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