How far is Taichung from Tainan?

The distance between Tainan (Tainan Airport) and Taichung (Taichung International Airport) is 94 miles / 152 kilometers / 82 nautical miles.

The driving distance from Tainan (TNN) to Taichung (RMQ) is 106 miles / 171 kilometers, and travel time by car is about 2 hours 28 minutes.

Distance from Tainan to Taichung

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

Vincenty's formula (applied above)

• 94.199 miles
• 151.599 kilometers
• 81.857 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

• 94.534 miles
• 152.137 kilometers
• 82.148 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 Taichung?

The estimated flight time from Tainan Airport to Taichung International Airport is 40 minutes.

What is the time difference between Tainan and Taichung?

There is no time difference between Tainan and Taichung.

Flight carbon footprint between Tainan Airport (TNN) and Taichung International Airport (RMQ)

On average, flying from Tainan to Taichung generates about 39 kg of CO2 per passenger, and 39 kilograms equals 86 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 Taichung

See the map of the shortest flight path between Tainan Airport (TNN) and Taichung International Airport (RMQ).

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	Taichung International Airport
City:	Taichung
Country:	Taiwan
IATA Code:	RMQ
ICAO Code:	RCMQ
Coordinates:	24°15′52″N, 120°37′15″E