How far is Dayong from Tainan?

The distance between Tainan (Tainan Airport) and Dayong (Zhangjiajie Hehua International Airport) is 740 miles / 1191 kilometers / 643 nautical miles.

The driving distance from Tainan (TNN) to Dayong (DYG) is 1245 miles / 2003 kilometers, and travel time by car is about 86 hours 40 minutes.

Distance from Tainan to Dayong

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

Vincenty's formula (applied above)

• 739.813 miles
• 1190.614 kilometers
• 642.880 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

• 739.828 miles
• 1190.637 kilometers
• 642.893 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 Tainan to Dayong?

The estimated flight time from Tainan Airport to Zhangjiajie Hehua International Airport is 1 hour and 54 minutes.

What is the time difference between Tainan and Dayong?

There is no time difference between Tainan and Dayong.

Flight carbon footprint between Tainan Airport (TNN) and Zhangjiajie Hehua International Airport (DYG)

On average, flying from Tainan to Dayong generates about 129 kg of CO2 per passenger, and 129 kilograms equals 284 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tainan to Dayong

See the map of the shortest flight path between Tainan Airport (TNN) and Zhangjiajie Hehua International Airport (DYG).

Airport information

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

Destination	Zhangjiajie Hehua International Airport
City:	Dayong
Country:	China
IATA Code:	DYG
ICAO Code:	ZGDY
Coordinates:	29°6′10″N, 110°26′34″E