How far is Tainan from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Tainan (Tainan Airport) is 931 miles / 1498 kilometers / 809 nautical miles.

The driving distance from Hanoi (HAN) to Tainan (TNN) is 1776 miles / 2858 kilometers, and travel time by car is about 96 hours 43 minutes.

Distance from Hanoi to Tainan

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

Vincenty's formula (applied above)

• 930.582 miles
• 1497.627 kilometers
• 808.654 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

• 929.190 miles
• 1495.387 kilometers
• 807.444 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 Hanoi to Tainan?

The estimated flight time from Noi Bai International Airport to Tainan Airport is 2 hours and 15 minutes.

What is the time difference between Hanoi and Tainan?

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

Flight carbon footprint between Noi Bai International Airport (HAN) and Tainan Airport (TNN)

On average, flying from Hanoi to Tainan generates about 146 kg of CO2 per passenger, and 146 kilograms equals 322 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hanoi to Tainan

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Tainan Airport (TNN).

Airport information

Origin	Noi Bai International Airport
City:	Hanoi
Country:	Vietnam
IATA Code:	HAN
ICAO Code:	VVNB
Coordinates:	21°13′16″N, 105°48′25″E

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