How far is Tainan from Qui Nhon?

The distance between Qui Nhon (Phu Cat Airport) and Tainan (Tainan Airport) is 958 miles / 1542 kilometers / 833 nautical miles.

The driving distance from Qui Nhon (UIH) to Tainan (TNN) is 2397 miles / 3858 kilometers, and travel time by car is about 108 hours 21 minutes.

Distance from Qui Nhon to Tainan

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

Vincenty's formula (applied above)

• 958.162 miles
• 1542.013 kilometers
• 832.620 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

• 959.185 miles
• 1543.658 kilometers
• 833.509 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 Qui Nhon to Tainan?

The estimated flight time from Phu Cat Airport to Tainan Airport is 2 hours and 18 minutes.

What is the time difference between Qui Nhon and Tainan?

The time difference between Qui Nhon and Tainan is 1 hour. Tainan is 1 hour ahead of Qui Nhon.

Flight carbon footprint between Phu Cat Airport (UIH) and Tainan Airport (TNN)

On average, flying from Qui Nhon to Tainan generates about 148 kg of CO2 per passenger, and 148 kilograms equals 326 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Qui Nhon to Tainan

See the map of the shortest flight path between Phu Cat Airport (UIH) and Tainan Airport (TNN).

Airport information

Origin	Phu Cat Airport
City:	Qui Nhon
Country:	Vietnam
IATA Code:	UIH
ICAO Code:	VVPC
Coordinates:	13°57′17″N, 109°2′31″E

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